| 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 | $180.30 | 8.171% | $195.0323 | $195.03 | $195.05 | $195.00 |
| Purchase #2 | $208.84 | 13.450% | $236.929 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $161.64 | 7.730% | $174.1348 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $32.30 | 10.859% | $35.8075 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $240.66 | 10.450% | $265.809 | $265.81 | $265.80 | $265.80 |
| Purchase #6 | $240.70 | 4.174% | $250.7468 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $98.66 | 10.335% | $108.8565 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $1,163.10 | $1,267.3159 | $1,267.32 | $1,267.35 | $1,267.20 | |