| 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 | $174.44 | 10.199% | $192.2311 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $89.81 | 3.481% | $92.9363 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $225.73 | 5.537% | $238.2287 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $5.63 | 9.784% | $6.1808 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $187.81 | 4.484% | $196.2314 | $196.23 | $196.25 | $196.20 |
| Purchase #6 | $210.56 | 7.749% | $226.8763 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $27.73 | 3.564% | $28.7183 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $921.71 | $981.4029 | $981.41 | $981.50 | $981.30 | |