| 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 | $61.31 | 11.180% | $68.1645 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $56.64 | 10.523% | $62.6002 | $62.60 | $62.60 | $62.60 |
| Purchase #3 | $149.85 | 6.457% | $159.5258 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $137.25 | 4.511% | $143.4413 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $131.49 | 12.844% | $148.3786 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $128.69 | 12.784% | $145.1417 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $224.75 | 9.757% | $246.6789 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $889.98 | $973.9310 | $973.93 | $974.00 | $973.90 | |