| 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 | $167.97 | 3.364% | $173.6205 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $45.49 | 9.829% | $49.9612 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $219.51 | 8.609% | $238.4076 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $182.96 | 10.851% | $202.813 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $70.79 | 3.672% | $73.3894 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $211.27 | 13.782% | $240.3872 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $184.87 | 4.519% | $193.2243 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $1,082.86 | $1,171.8032 | $1,171.80 | $1,171.75 | $1,171.80 | |