| 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 | $184.46 | 8.661% | $200.4361 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $24.27 | 13.524% | $27.5523 | $27.55 | $27.55 | $27.60 |
| Purchase #3 | $143.92 | 12.153% | $161.4106 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $102.87 | 9.864% | $113.0171 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $153.40 | 8.132% | $165.8745 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $79.80 | 9.493% | $87.3754 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $145.44 | 11.192% | $161.7176 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $834.16 | $917.3836 | $917.39 | $917.35 | $917.40 | |