| 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 | $174.89 | 6.711% | $186.6269 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $156.35 | 6.523% | $166.5487 | $166.55 | $166.55 | $166.50 |
| Purchase #3 | $39.44 | 4.285% | $41.13 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $187.57 | 12.667% | $211.3295 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $118.66 | 12.720% | $133.7536 | $133.75 | $133.75 | $133.80 |
| Purchase #6 | $121.53 | 12.371% | $136.5645 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $191.95 | 8.655% | $208.5633 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $990.39 | $1,084.5165 | $1,084.51 | $1,084.55 | $1,084.50 | |