| 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 | $158.39 | 6.560% | $168.7804 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $172.72 | 7.786% | $186.168 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $240.96 | 4.848% | $252.6417 | $252.64 | $252.65 | $252.60 |
| Purchase #4 | $141.61 | 4.611% | $148.1396 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $77.78 | 13.846% | $88.5494 | $88.55 | $88.55 | $88.50 |
| Purchase #6 | $10.91 | 11.729% | $12.1896 | $12.19 | $12.20 | $12.20 |
| Purchase #7 | $61.99 | 10.552% | $68.5312 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $864.36 | $924.9999 | $925.00 | $925.05 | $924.90 | |