| 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 | $148.94 | 5.369% | $156.9366 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $204.76 | 13.428% | $232.2552 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $73.52 | 9.320% | $80.3721 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $68.58 | 13.344% | $77.7313 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $140.80 | 10.111% | $155.0363 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $203.30 | 12.490% | $228.6922 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $180.58 | 3.419% | $186.754 | $186.75 | $186.75 | $186.80 |
| 7 purchase totals = | $1,020.48 | $1,117.7777 | $1,117.78 | $1,117.80 | $1,117.80 | |