| 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 | $132.28 | 11.712% | $147.7726 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $35.26 | 4.618% | $36.8883 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $41.85 | 8.248% | $45.3018 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $65.63 | 9.872% | $72.109 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $233.96 | 9.137% | $255.3369 | $255.34 | $255.35 | $255.30 |
| Purchase #6 | $122.74 | 11.316% | $136.6293 | $136.63 | $136.65 | $136.60 |
| Purchase #7 | $114.47 | 12.867% | $129.1989 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $746.19 | $823.2368 | $823.24 | $823.25 | $823.20 | |