| 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 | $75.80 | 8.329% | $82.1134 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $223.42 | 9.309% | $244.2182 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $170.60 | 8.644% | $185.3467 | $185.35 | $185.35 | $185.30 |
| Purchase #4 | $23.73 | 9.679% | $26.0268 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $171.31 | 5.421% | $180.5967 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $155.74 | 5.661% | $164.5564 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $16.83 | 13.584% | $19.1162 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $837.43 | $901.9744 | $901.99 | $901.95 | $901.90 | |