| 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 | $175.53 | 11.708% | $196.0811 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $194.44 | 9.611% | $213.1276 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $193.78 | 8.819% | $210.8695 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $129.29 | 7.861% | $139.4535 | $139.45 | $139.45 | $139.50 |
| Purchase #5 | $174.44 | 5.723% | $184.4232 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $227.93 | 5.348% | $240.1197 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $20.64 | 4.738% | $21.6179 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $1,116.05 | $1,205.6925 | $1,205.69 | $1,205.65 | $1,205.70 | |