| 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 | $163.37 | 7.191% | $175.1179 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $218.69 | 9.274% | $238.9713 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $245.32 | 10.355% | $270.7229 | $270.72 | $270.70 | $270.70 |
| Purchase #4 | $222.34 | 8.403% | $241.0232 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $164.27 | 11.244% | $182.7405 | $182.74 | $182.75 | $182.70 |
| Purchase #6 | $229.57 | 10.873% | $254.5311 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $62.40 | 10.318% | $68.8384 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $1,305.96 | $1,431.9453 | $1,431.94 | $1,431.90 | $1,431.80 | |