| 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 | $149.86 | 6.418% | $159.478 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $29.31 | 11.796% | $32.7674 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $139.35 | 8.106% | $150.6457 | $150.65 | $150.65 | $150.60 |
| Purchase #4 | $194.89 | 12.302% | $218.8654 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $8.77 | 8.649% | $9.5285 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $102.81 | 13.487% | $116.676 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $68.35 | 5.163% | $71.8789 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $693.34 | $759.8399 | $759.86 | $759.90 | $759.90 | |