| 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 | $155.47 | 8.867% | $169.2555 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $25.68 | 13.648% | $29.1848 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $123.58 | 4.243% | $128.8235 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $147.90 | 12.499% | $166.386 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $128.97 | 13.617% | $146.5318 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $175.26 | 5.672% | $185.2007 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $84.79 | 12.576% | $95.4532 | $95.45 | $95.45 | $95.50 |
| 7 purchase totals = | $841.65 | $920.8355 | $920.83 | $920.85 | $920.90 | |