| 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 | $140.62 | 8.702% | $152.8568 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $36.64 | 11.214% | $40.7488 | $40.75 | $40.75 | $40.70 |
| Purchase #3 | $34.91 | 11.636% | $38.9721 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $190.39 | 4.115% | $198.2245 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $244.81 | 13.316% | $277.4089 | $277.41 | $277.40 | $277.40 |
| Purchase #6 | $12.37 | 8.717% | $13.4483 | $13.45 | $13.45 | $13.40 |
| Purchase #7 | $13.32 | 13.495% | $15.1175 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $673.06 | $736.7769 | $736.78 | $736.70 | $736.70 | |