| 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 | $173.97 | 7.370% | $186.7916 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $169.85 | 12.140% | $190.4698 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $123.76 | 9.464% | $135.4726 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $37.52 | 4.852% | $39.3405 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $32.45 | 6.464% | $34.5476 | $34.55 | $34.55 | $34.50 |
| Purchase #6 | $131.44 | 10.415% | $145.1295 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $224.62 | 5.221% | $236.3474 | $236.35 | $236.35 | $236.30 |
| 7 purchase totals = | $893.61 | $968.0990 | $968.10 | $968.10 | $968.00 | |