| 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 | $194.94 | 10.396% | $215.206 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $63.89 | 11.807% | $71.4335 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $91.50 | 5.668% | $96.6862 | $96.69 | $96.70 | $96.70 |
| Purchase #4 | $67.31 | 11.745% | $75.2156 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $31.26 | 12.534% | $35.1781 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $210.43 | 9.266% | $229.9284 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $67.58 | 8.687% | $73.4507 | $73.45 | $73.45 | $73.50 |
| 7 purchase totals = | $726.91 | $797.0985 | $797.11 | $797.15 | $797.10 | |