| 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 | $178.71 | 7.570% | $192.2383 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $208.58 | 7.607% | $224.4467 | $224.45 | $224.45 | $224.40 |
| Purchase #3 | $67.28 | 9.603% | $73.7409 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $90.35 | 8.610% | $98.1291 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $90.41 | 13.448% | $102.5683 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $13.29 | 4.667% | $13.9102 | $13.91 | $13.90 | $13.90 |
| Purchase #7 | $150.77 | 6.449% | $160.4932 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $799.39 | $865.5267 | $865.53 | $865.55 | $865.40 | |