| 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 | $183.49 | 6.384% | $195.204 | $195.20 | $195.20 | $195.20 |
| Purchase #2 | $93.80 | 12.148% | $105.1948 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $169.55 | 13.840% | $193.0157 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $157.65 | 9.202% | $172.157 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $113.67 | 7.362% | $122.0384 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $90.91 | 12.303% | $102.0947 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $94.83 | 13.440% | $107.5752 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $903.90 | $997.2798 | $997.28 | $997.30 | $997.30 | |