| 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 | $176.77 | 13.776% | $201.1218 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $166.75 | 4.411% | $174.1053 | $174.11 | $174.10 | $174.10 |
| Purchase #3 | $239.60 | 4.450% | $250.2622 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $23.35 | 10.567% | $25.8174 | $25.82 | $25.80 | $25.80 |
| Purchase #5 | $129.27 | 11.385% | $143.9874 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $232.71 | 3.325% | $240.4476 | $240.45 | $240.45 | $240.40 |
| Purchase #7 | $8.26 | 6.177% | $8.7702 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $976.71 | $1,044.5119 | $1,044.52 | $1,044.45 | $1,044.50 | |