| 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 | $165.33 | 9.252% | $180.6263 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $221.46 | 3.203% | $228.5534 | $228.55 | $228.55 | $228.60 |
| Purchase #3 | $216.29 | 12.673% | $243.7004 | $243.70 | $243.70 | $243.70 |
| Purchase #4 | $50.68 | 7.820% | $54.6432 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $185.99 | 3.642% | $192.7638 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $43.29 | 10.694% | $47.9194 | $47.92 | $47.90 | $47.90 |
| Purchase #7 | $106.76 | 9.765% | $117.1851 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $989.80 | $1,065.3916 | $1,065.39 | $1,065.40 | $1,065.40 | |