| 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 | $68.69 | 13.774% | $78.1514 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $193.31 | 4.558% | $202.1211 | $202.12 | $202.10 | $202.10 |
| Purchase #3 | $77.49 | 8.861% | $84.3564 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $139.32 | 11.395% | $155.1955 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $65.86 | 10.784% | $72.9623 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $173.57 | 4.446% | $181.2869 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $147.63 | 6.187% | $156.7639 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $865.87 | $930.8375 | $930.84 | $930.80 | $931.00 | |