| 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 | $107.27 | 8.261% | $116.1316 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $140.25 | 6.274% | $149.0493 | $149.05 | $149.05 | $149.00 |
| Purchase #3 | $139.86 | 4.628% | $146.3327 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $188.68 | 4.607% | $197.3725 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $189.52 | 5.245% | $199.4603 | $199.46 | $199.45 | $199.50 |
| Purchase #6 | $43.99 | 9.256% | $48.0617 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $151.72 | 7.213% | $162.6636 | $162.66 | $162.65 | $162.70 |
| 7 purchase totals = | $961.29 | $1,019.0717 | $1,019.06 | $1,019.05 | $1,019.10 | |