| 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 | $225.92 | 6.601% | $240.833 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $173.75 | 10.440% | $191.8895 | $191.89 | $191.90 | $191.90 |
| Purchase #3 | $97.39 | 4.864% | $102.127 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $147.64 | 8.153% | $159.6771 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $167.73 | 8.285% | $181.6264 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $172.43 | 9.688% | $189.135 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $219.26 | 4.203% | $228.4755 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $1,204.12 | $1,293.7635 | $1,293.78 | $1,293.90 | $1,293.70 | |