| 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 | $152.64 | 4.269% | $159.1562 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $57.81 | 8.476% | $62.71 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $146.72 | 7.616% | $157.8942 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $34.48 | 7.347% | $37.0132 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $16.49 | 10.738% | $18.2607 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $64.49 | 3.847% | $66.9709 | $66.97 | $66.95 | $67.00 |
| Purchase #7 | $115.69 | 5.526% | $122.083 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $588.32 | $624.0882 | $624.08 | $624.05 | $624.20 | |