| 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 | $109.59 | 6.142% | $116.321 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $161.86 | 8.560% | $175.7152 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $194.70 | 7.604% | $209.505 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $5.28 | 6.745% | $5.6361 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $18.92 | 3.745% | $19.6286 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $244.52 | 10.472% | $270.1261 | $270.13 | $270.15 | $270.10 |
| Purchase #7 | $155.78 | 4.175% | $162.2838 | $162.28 | $162.30 | $162.30 |
| 7 purchase totals = | $890.65 | $959.2158 | $959.23 | $959.25 | $959.10 | |