| 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 | $172.68 | 3.412% | $178.5718 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $245.88 | 12.306% | $276.138 | $276.14 | $276.15 | $276.10 |
| Purchase #3 | $241.28 | 7.225% | $258.7125 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $204.40 | 3.247% | $211.0369 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $92.60 | 7.613% | $99.6496 | $99.65 | $99.65 | $99.60 |
| Purchase #6 | $210.28 | 12.563% | $236.6975 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $171.88 | 9.604% | $188.3874 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $1,339.00 | $1,449.1937 | $1,449.20 | $1,449.20 | $1,449.10 | |