| 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 | $159.39 | 10.225% | $175.6876 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $73.29 | 11.518% | $81.7315 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $231.46 | 3.260% | $239.0056 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $41.46 | 7.255% | $44.4679 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $7.65 | 10.236% | $8.4331 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $238.71 | 10.682% | $264.209 | $264.21 | $264.20 | $264.20 |
| Purchase #7 | $29.31 | 10.798% | $32.4749 | $32.47 | $32.45 | $32.50 |
| 7 purchase totals = | $781.27 | $846.0096 | $846.01 | $846.00 | $846.00 | |