| 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 | $133.65 | 9.137% | $145.8616 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $119.88 | 12.656% | $135.052 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $163.94 | 13.852% | $186.649 | $186.65 | $186.65 | $186.60 |
| Purchase #4 | $41.90 | 10.289% | $46.2111 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $44.33 | 9.351% | $48.4753 | $48.48 | $48.50 | $48.50 |
| Purchase #6 | $25.90 | 11.446% | $28.8645 | $28.86 | $28.85 | $28.90 |
| Purchase #7 | $149.45 | 9.707% | $163.9571 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $679.05 | $755.0706 | $755.07 | $755.05 | $755.20 | |