| 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 | $145.38 | 11.214% | $161.6829 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $7.83 | 10.150% | $8.6247 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $226.97 | 11.631% | $253.3689 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $157.68 | 7.586% | $169.6416 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $73.34 | 5.728% | $77.5409 | $77.54 | $77.55 | $77.50 |
| Purchase #6 | $65.77 | 7.825% | $70.9165 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $83.88 | 12.808% | $94.6234 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $760.85 | $836.3989 | $836.39 | $836.35 | $836.30 | |