| 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 | $157.43 | 5.540% | $166.1516 | $166.15 | $166.15 | $166.20 |
| Purchase #2 | $36.56 | 13.647% | $41.5493 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $8.89 | 3.678% | $9.217 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $79.51 | 10.255% | $87.6638 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $23.92 | 6.321% | $25.432 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $34.29 | 6.760% | $36.608 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $11.50 | 8.744% | $12.5056 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $352.10 | $379.1273 | $379.13 | $379.10 | $379.10 | |