| 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 | $177.39 | 3.253% | $183.1605 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $105.84 | 6.741% | $112.9747 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $40.81 | 13.420% | $46.2867 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $87.78 | 7.262% | $94.1546 | $94.15 | $94.15 | $94.20 |
| Purchase #5 | $228.80 | 13.258% | $259.1343 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $227.91 | 4.694% | $238.6081 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $144.28 | 9.706% | $158.2838 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $1,012.81 | $1,092.6027 | $1,092.59 | $1,092.60 | $1,092.70 | |