| 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 | $168.85 | 9.230% | $184.4349 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $100.54 | 4.113% | $104.6752 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $91.51 | 10.620% | $101.2284 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $222.69 | 12.328% | $250.1432 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $23.32 | 5.291% | $24.5539 | $24.55 | $24.55 | $24.60 |
| Purchase #6 | $96.91 | 8.573% | $105.2181 | $105.22 | $105.20 | $105.20 |
| Purchase #7 | $209.66 | 5.205% | $220.5728 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $913.48 | $990.8265 | $990.82 | $990.85 | $990.80 | |