| 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 | $143.73 | 11.394% | $160.1066 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $34.68 | 9.740% | $38.0578 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $174.73 | 11.485% | $194.7977 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $42.33 | 8.410% | $45.89 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $46.88 | 10.276% | $51.6974 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $118.57 | 12.725% | $133.658 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $51.52 | 11.507% | $57.4484 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $612.44 | $681.6559 | $681.67 | $681.65 | $681.70 | |