| 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 | $164.95 | 8.288% | $178.6211 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $193.62 | 4.554% | $202.4375 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $128.41 | 11.195% | $142.7855 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $55.71 | 6.363% | $59.2548 | $59.25 | $59.25 | $59.30 |
| Purchase #5 | $193.46 | 13.445% | $219.4707 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $192.35 | 5.105% | $202.1695 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $208.70 | 8.482% | $226.4019 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,137.20 | $1,231.1410 | $1,231.14 | $1,231.10 | $1,231.20 | |