| 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 | $169.89 | 7.343% | $182.365 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $29.41 | 13.181% | $33.2865 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $127.68 | 8.502% | $138.5354 | $138.54 | $138.55 | $138.50 |
| Purchase #4 | $40.65 | 10.516% | $44.9248 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $116.31 | 10.407% | $128.4144 | $128.41 | $128.40 | $128.40 |
| Purchase #6 | $182.93 | 12.610% | $205.9975 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $130.31 | 12.109% | $146.0892 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $797.18 | $879.6128 | $879.62 | $879.60 | $879.60 | |