| 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 | $158.61 | 5.146% | $166.7721 | $166.77 | $166.75 | $166.80 |
| Purchase #2 | $7.60 | 9.164% | $8.2965 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $156.60 | 13.342% | $177.4936 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $84.51 | 4.793% | $88.5606 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $52.47 | 3.688% | $54.4051 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $247.40 | 10.394% | $273.1148 | $273.11 | $273.10 | $273.10 |
| Purchase #7 | $102.34 | 9.763% | $112.3315 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $809.53 | $880.9742 | $880.97 | $880.95 | $881.00 | |