| 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 | $53.82 | 9.457% | $58.9098 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $170.47 | 10.321% | $188.0642 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $222.83 | 6.783% | $237.9446 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $133.85 | 8.731% | $145.5364 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $181.57 | 8.592% | $197.1705 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $240.30 | 6.412% | $255.708 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $51.72 | 9.470% | $56.6179 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $1,054.56 | $1,139.9514 | $1,139.95 | $1,139.90 | $1,139.90 | |