| 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 | $98.52 | 8.365% | $106.7612 | $106.76 | $106.75 | $106.80 |
| Purchase #2 | $158.28 | 12.345% | $177.8197 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $148.27 | 13.383% | $168.113 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $84.77 | 12.431% | $95.3078 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $111.82 | 7.303% | $119.9862 | $119.99 | $120.00 | $120.00 |
| Purchase #6 | $35.31 | 10.767% | $39.1118 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $197.82 | 6.720% | $211.1135 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $834.79 | $918.2132 | $918.21 | $918.15 | $918.20 | |