| 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 | $119.88 | 12.692% | $135.0952 | $135.10 | $135.10 | $135.10 |
| Purchase #2 | $162.58 | 4.463% | $169.8359 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $127.39 | 7.428% | $136.8525 | $136.85 | $136.85 | $136.90 |
| Purchase #4 | $17.89 | 8.725% | $19.4509 | $19.45 | $19.45 | $19.50 |
| Purchase #5 | $107.40 | 4.526% | $112.2609 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $194.39 | 12.836% | $219.3419 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $70.95 | 6.826% | $75.793 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $800.48 | $868.6303 | $868.63 | $868.65 | $868.70 | |