| 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 | $143.64 | 9.384% | $157.1192 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $237.39 | 3.170% | $244.9153 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $104.95 | 12.738% | $118.3185 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $153.93 | 6.120% | $163.3505 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $84.79 | 4.483% | $88.5911 | $88.59 | $88.60 | $88.60 |
| Purchase #6 | $141.80 | 13.543% | $161.004 | $161.00 | $161.00 | $161.00 |
| Purchase #7 | $74.73 | 3.718% | $77.5085 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $941.23 | $1,010.8071 | $1,010.81 | $1,010.75 | $1,010.80 | |