| 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 | $139.58 | 4.689% | $146.1249 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $88.43 | 9.853% | $97.143 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $89.66 | 7.308% | $96.2124 | $96.21 | $96.20 | $96.20 |
| Purchase #4 | $84.46 | 3.740% | $87.6188 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $91.93 | 5.412% | $96.9053 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $168.89 | 4.498% | $176.4867 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $130.74 | 5.541% | $137.9843 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $793.69 | $838.4754 | $838.47 | $838.45 | $838.40 | |