| 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 | $130.89 | 9.608% | $143.4659 | $143.47 | $143.45 | $143.50 |
| Purchase #2 | $121.46 | 5.224% | $127.8051 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $29.95 | 8.807% | $32.5877 | $32.59 | $32.60 | $32.60 |
| Purchase #4 | $118.75 | 9.630% | $130.1856 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $46.99 | 7.596% | $50.5594 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $24.84 | 11.118% | $27.6017 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $250.74 | 8.183% | $271.2581 | $271.26 | $271.25 | $271.30 |
| 7 purchase totals = | $723.62 | $783.4635 | $783.48 | $783.45 | $783.60 | |