| 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 | $138.59 | 11.115% | $153.9943 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $102.97 | 7.743% | $110.943 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $231.44 | 10.836% | $256.5188 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $194.69 | 10.491% | $215.1149 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $74.28 | 5.193% | $78.1374 | $78.14 | $78.15 | $78.10 |
| Purchase #6 | $201.90 | 11.296% | $224.7066 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $7.29 | 7.748% | $7.8548 | $7.85 | $7.85 | $7.90 |
| 7 purchase totals = | $951.16 | $1,047.2698 | $1,047.26 | $1,047.25 | $1,047.20 | |