| 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 | $122.94 | 11.215% | $136.7277 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $120.63 | 5.826% | $127.6579 | $127.66 | $127.65 | $127.70 |
| Purchase #3 | $247.44 | 7.567% | $266.1638 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $133.67 | 8.861% | $145.5145 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $25.87 | 8.482% | $28.0643 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $116.61 | 11.306% | $129.7939 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $132.55 | 7.275% | $142.193 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $899.71 | $976.1151 | $976.10 | $976.10 | $976.20 | |