| 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 | $164.71 | 6.526% | $175.459 | $175.46 | $175.45 | $175.50 |
| Purchase #2 | $205.70 | 11.842% | $230.059 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $118.87 | 9.266% | $129.8845 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $211.82 | 13.758% | $240.9622 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $211.86 | 10.458% | $234.0163 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $69.58 | 13.803% | $79.1841 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $71.90 | 11.854% | $80.423 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $1,054.44 | $1,169.9881 | $1,169.98 | $1,169.95 | $1,170.10 | |