| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.75 | 5.738% | $161.5148 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $217.39 | 8.510% | $235.8899 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $133.42 | 4.158% | $138.9676 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $138.48 | 12.398% | $155.6488 | $155.65 | $155.65 | $155.60 |
| Purchase #5 | $109.73 | 13.842% | $124.9188 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $134.70 | 11.593% | $150.3158 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $186.56 | 13.584% | $211.9023 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $1,073.03 | $1,179.1580 | $1,179.16 | $1,179.10 | $1,179.10 | |