| 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 | $66.85 | 7.631% | $71.9513 | $71.95 | $71.95 | $72.00 |
| Purchase #2 | $122.73 | 7.764% | $132.2588 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $111.90 | 5.803% | $118.3936 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $177.66 | 6.143% | $188.5737 | $188.57 | $188.55 | $188.60 |
| Purchase #5 | $161.39 | 4.630% | $168.8624 | $168.86 | $168.85 | $168.90 |
| Purchase #6 | $130.84 | 6.656% | $139.5487 | $139.55 | $139.55 | $139.50 |
| Purchase #7 | $150.44 | 4.400% | $157.0594 | $157.06 | $157.05 | $157.10 |
| 7 purchase totals = | $921.81 | $976.6479 | $976.64 | $976.60 | $976.80 | |