| 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 | $128.74 | 3.688% | $133.4879 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $147.33 | 11.387% | $164.1065 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $171.47 | 3.470% | $177.42 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $47.89 | 9.117% | $52.2561 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $61.38 | 8.214% | $66.4218 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $146.63 | 13.397% | $166.274 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $199.51 | 8.570% | $216.608 | $216.61 | $216.60 | $216.60 |
| 7 purchase totals = | $902.95 | $976.5743 | $976.58 | $976.50 | $976.60 | |