| 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 | $182.79 | 6.393% | $194.4758 | $194.48 | $194.50 | $194.50 |
| Purchase #2 | $108.52 | 5.228% | $114.1934 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $249.33 | 7.715% | $268.5658 | $268.57 | $268.55 | $268.60 |
| Purchase #4 | $25.83 | 7.317% | $27.72 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $15.95 | 7.654% | $17.1708 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $132.95 | 4.403% | $138.8038 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $78.52 | 11.140% | $87.2671 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $793.89 | $848.1967 | $848.20 | $848.15 | $848.30 | |