| 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 | $173.76 | 10.664% | $192.2898 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $42.68 | 11.106% | $47.42 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $124.38 | 5.335% | $131.0157 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $138.66 | 7.329% | $148.8224 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $58.39 | 13.323% | $66.1693 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $11.41 | 12.760% | $12.8659 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $106.93 | 3.416% | $110.5827 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $656.21 | $709.1658 | $709.17 | $709.10 | $709.20 | |