| 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 | $153.56 | 6.853% | $164.0835 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $157.68 | 4.500% | $164.7756 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $5.39 | 6.799% | $5.7565 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $214.98 | 13.520% | $244.0453 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $195.61 | 13.805% | $222.614 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $32.46 | 4.423% | $33.8957 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $21.42 | 7.170% | $22.9558 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $781.10 | $858.1264 | $858.14 | $858.15 | $858.20 | |