| 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 | $150.86 | 5.170% | $158.6595 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $244.35 | 3.140% | $252.0226 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $149.79 | 6.191% | $159.0635 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $188.38 | 5.245% | $198.2605 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $28.63 | 3.374% | $29.596 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $56.79 | 5.699% | $60.0265 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $87.85 | 8.211% | $95.0634 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $906.65 | $952.6920 | $952.69 | $952.65 | $952.80 | |