| 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 | $170.57 | 13.364% | $193.365 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $201.60 | 11.283% | $224.3465 | $224.35 | $224.35 | $224.30 |
| Purchase #3 | $115.68 | 13.762% | $131.5999 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $73.36 | 9.235% | $80.1348 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $17.98 | 6.505% | $19.1496 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $171.56 | 11.828% | $191.8521 | $191.85 | $191.85 | $191.90 |
| Purchase #7 | $243.73 | 5.382% | $256.8475 | $256.85 | $256.85 | $256.80 |
| 7 purchase totals = | $994.48 | $1,097.2954 | $1,097.30 | $1,097.30 | $1,097.20 | |