| 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 | $175.63 | 6.436% | $186.9335 | $186.93 | $186.95 | $186.90 |
| Purchase #2 | $11.33 | 3.308% | $11.7048 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $173.67 | 12.311% | $195.0505 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $97.48 | 13.725% | $110.8591 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $6.50 | 9.289% | $7.1038 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $67.90 | 9.645% | $74.449 | $74.45 | $74.45 | $74.40 |
| Purchase #7 | $98.68 | 13.557% | $112.058 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $631.19 | $698.1587 | $698.15 | $698.15 | $698.20 | |