| 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 | $148.52 | 13.686% | $168.8464 | $168.85 | $168.85 | $168.80 |
| Purchase #2 | $239.46 | 5.837% | $253.4373 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $47.34 | 3.221% | $48.8648 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $159.30 | 12.147% | $178.6502 | $178.65 | $178.65 | $178.70 |
| Purchase #5 | $77.25 | 13.365% | $87.5745 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $242.57 | 4.103% | $252.5226 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $84.71 | 11.617% | $94.5508 | $94.55 | $94.55 | $94.60 |
| 7 purchase totals = | $999.15 | $1,084.4466 | $1,084.44 | $1,084.40 | $1,084.50 | |