| 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 | $133.37 | 7.333% | $143.15 | $143.15 | $143.15 | $143.20 |
| Purchase #2 | $208.56 | 10.713% | $230.903 | $230.90 | $230.90 | $230.90 |
| Purchase #3 | $135.63 | 12.584% | $152.6977 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $94.52 | 10.751% | $104.6818 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $126.63 | 11.593% | $141.3102 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $36.62 | 10.336% | $40.405 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $107.60 | 12.720% | $121.2867 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $842.93 | $934.4344 | $934.44 | $934.45 | $934.50 | |