| 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 | $156.54 | 9.402% | $171.2579 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $109.64 | 7.771% | $118.1601 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $70.73 | 13.477% | $80.2623 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $243.62 | 6.246% | $258.8365 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $30.47 | 8.311% | $33.0024 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $159.27 | 6.429% | $169.5095 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $85.68 | 9.226% | $93.5848 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $855.95 | $924.6135 | $924.61 | $924.60 | $924.70 | |