| 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 | $168.60 | 7.625% | $181.4558 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $217.49 | 9.115% | $237.3142 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $197.84 | 10.589% | $218.7893 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $223.50 | 6.728% | $238.5371 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $22.61 | 8.372% | $24.5029 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $73.57 | 3.332% | $76.0214 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $113.77 | 10.129% | $125.2938 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $1,017.38 | $1,101.9145 | $1,101.91 | $1,101.90 | $1,101.90 | |