| 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 | $188.54 | 3.838% | $195.7762 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $176.86 | 10.598% | $195.6036 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $144.96 | 9.434% | $158.6355 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $148.91 | 9.822% | $163.5359 | $163.54 | $163.55 | $163.50 |
| Purchase #5 | $102.59 | 9.787% | $112.6305 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $32.73 | 10.442% | $36.1477 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $100.50 | 13.218% | $113.7841 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $895.09 | $976.1135 | $976.12 | $976.20 | $976.00 | |