| 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 | $146.66 | 3.393% | $151.6362 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $167.78 | 5.248% | $176.5851 | $176.59 | $176.60 | $176.60 |
| Purchase #3 | $250.35 | 6.772% | $267.3037 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $203.57 | 3.617% | $210.9331 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $233.45 | 8.688% | $253.7321 | $253.73 | $253.75 | $253.70 |
| Purchase #6 | $222.66 | 8.128% | $240.7578 | $240.76 | $240.75 | $240.80 |
| Purchase #7 | $116.43 | 9.417% | $127.3942 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $1,340.90 | $1,428.3422 | $1,428.34 | $1,428.40 | $1,428.30 | |