| 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 | $176.58 | 6.613% | $188.2572 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $39.39 | 12.120% | $44.1641 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $45.63 | 13.793% | $51.9237 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $160.39 | 6.259% | $170.4288 | $170.43 | $170.45 | $170.40 |
| Purchase #5 | $84.83 | 10.225% | $93.5039 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $210.59 | 12.774% | $237.4908 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $234.49 | 6.216% | $249.0659 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $951.90 | $1,034.8344 | $1,034.83 | $1,034.80 | $1,034.90 | |