| 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 | $141.66 | 4.589% | $148.1608 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $53.89 | 12.302% | $60.5195 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $206.99 | 5.636% | $218.656 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $30.92 | 8.736% | $33.6212 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $145.28 | 12.140% | $162.917 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $178.67 | 13.439% | $202.6815 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $99.32 | 8.761% | $108.0214 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $856.73 | $934.5774 | $934.58 | $934.50 | $934.60 | |