| 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 | $94.73 | 11.597% | $105.7158 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $153.94 | 13.802% | $175.1868 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $202.31 | 4.156% | $210.718 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $238.59 | 3.409% | $246.7235 | $246.72 | $246.70 | $246.70 |
| Purchase #5 | $67.70 | 8.793% | $73.6529 | $73.65 | $73.65 | $73.70 |
| Purchase #6 | $80.53 | 7.369% | $86.4643 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $20.87 | 3.580% | $21.6171 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $858.67 | $920.0784 | $920.08 | $920.00 | $920.10 | |