| 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 | $159.69 | 11.303% | $177.7398 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $146.70 | 9.158% | $160.1348 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $166.26 | 11.128% | $184.7614 | $184.76 | $184.75 | $184.80 |
| Purchase #4 | $138.58 | 9.644% | $151.9447 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $163.64 | 9.321% | $178.8929 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $137.90 | 10.165% | $151.9175 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $163.63 | 9.563% | $179.2779 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $1,076.40 | $1,184.6690 | $1,184.66 | $1,184.70 | $1,184.60 | |