| 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 | $173.88 | 6.185% | $184.6345 | $184.63 | $184.65 | $184.60 |
| Purchase #2 | $89.44 | 4.177% | $93.1759 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $78.71 | 12.506% | $88.5535 | $88.55 | $88.55 | $88.60 |
| Purchase #4 | $20.46 | 11.858% | $22.8861 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $135.94 | 11.716% | $151.8667 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $223.70 | 4.702% | $234.2184 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $34.98 | 11.295% | $38.931 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $757.11 | $814.2661 | $814.27 | $814.30 | $814.30 | |