| 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 | $175.68 | 12.348% | $197.373 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $238.51 | 11.766% | $266.5731 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $64.98 | 10.325% | $71.6892 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $50.32 | 11.384% | $56.0484 | $56.05 | $56.05 | $56.00 |
| Purchase #5 | $45.87 | 3.736% | $47.5837 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $40.72 | 13.437% | $46.1915 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $16.63 | 12.445% | $18.6996 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $632.71 | $704.1585 | $704.15 | $704.15 | $704.20 | |