| 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 | $35.48 | 6.498% | $37.7855 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $182.39 | 4.595% | $190.7708 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $190.28 | 5.821% | $201.3562 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $180.72 | 13.180% | $204.5389 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $118.42 | 12.121% | $132.7737 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $142.62 | 4.236% | $148.6614 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $242.64 | 5.787% | $256.6816 | $256.68 | $256.70 | $256.70 |
| 7 purchase totals = | $1,092.55 | $1,172.5681 | $1,172.57 | $1,172.55 | $1,172.70 | |