| 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 | $101.36 | 13.596% | $115.1409 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $164.74 | 11.297% | $183.3507 | $183.35 | $183.35 | $183.40 |
| Purchase #3 | $110.27 | 13.555% | $125.2171 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $44.37 | 13.514% | $50.3662 | $50.37 | $50.35 | $50.40 |
| Purchase #5 | $130.68 | 3.422% | $135.1519 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $65.40 | 4.309% | $68.2181 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $92.54 | 10.672% | $102.4159 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $709.36 | $779.8608 | $779.87 | $779.80 | $779.90 | |