| 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 | $208.54 | 10.593% | $230.6306 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $113.33 | 11.868% | $126.78 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $147.36 | 7.662% | $158.6507 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $147.51 | 3.309% | $152.3911 | $152.39 | $152.40 | $152.40 |
| Purchase #5 | $147.91 | 3.174% | $152.6047 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $19.28 | 7.373% | $20.7015 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $35.68 | 12.490% | $40.1364 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $819.61 | $881.8950 | $881.89 | $881.95 | $881.90 | |