| 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 | $141.70 | 6.685% | $151.1726 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $16.48 | 12.313% | $18.5092 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $62.61 | 11.319% | $69.6968 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $87.75 | 6.232% | $93.2186 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $117.70 | 11.332% | $131.0378 | $131.04 | $131.05 | $131.00 |
| Purchase #6 | $210.48 | 4.464% | $219.8758 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $24.32 | 10.650% | $26.9101 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $661.04 | $710.4209 | $710.43 | $710.40 | $710.40 | |