| 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 | $127.80 | 13.245% | $144.7271 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $248.30 | 7.437% | $266.7661 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $154.41 | 3.265% | $159.4515 | $159.45 | $159.45 | $159.50 |
| Purchase #4 | $88.53 | 8.793% | $96.3144 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $131.35 | 12.874% | $148.26 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $99.48 | 13.760% | $113.1684 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $26.69 | 11.765% | $29.8301 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $876.56 | $958.5176 | $958.52 | $958.50 | $958.60 | |