| 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 | $146.68 | 10.707% | $162.385 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $106.47 | 9.530% | $116.6166 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $207.61 | 6.838% | $221.8064 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $208.29 | 8.672% | $226.3529 | $226.35 | $226.35 | $226.40 |
| Purchase #5 | $61.32 | 7.864% | $66.1422 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $198.30 | 10.507% | $219.1354 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $184.95 | 9.657% | $202.8106 | $202.81 | $202.80 | $202.80 |
| 7 purchase totals = | $1,113.62 | $1,215.2491 | $1,215.26 | $1,215.25 | $1,215.20 | |