| 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 | $97.77 | 4.496% | $102.1657 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $153.60 | 3.814% | $159.4583 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $180.28 | 12.195% | $202.2651 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $206.52 | 6.559% | $220.0656 | $220.07 | $220.05 | $220.10 |
| Purchase #5 | $141.88 | 5.472% | $149.6437 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $46.77 | 13.724% | $53.1887 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $10.33 | 11.628% | $11.5312 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $837.15 | $898.3183 | $898.33 | $898.30 | $898.40 | |