| 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 | $156.33 | 8.623% | $169.8103 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $184.32 | 10.128% | $202.9879 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $159.98 | 9.355% | $174.9461 | $174.95 | $174.95 | $174.90 |
| Purchase #4 | $14.94 | 9.320% | $16.3324 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $25.35 | 7.716% | $27.306 | $27.31 | $27.30 | $27.30 |
| Purchase #6 | $239.61 | 7.292% | $257.0824 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $107.29 | 3.648% | $111.2039 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $887.82 | $959.6690 | $959.67 | $959.70 | $959.60 | |