| 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 | $170.56 | 11.366% | $189.9458 | $189.95 | $189.95 | $189.90 |
| Purchase #2 | $23.30 | 5.696% | $24.6272 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $155.45 | 3.870% | $161.4659 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $182.27 | 5.261% | $191.8592 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $209.44 | 11.557% | $233.645 | $233.65 | $233.65 | $233.60 |
| Purchase #6 | $147.56 | 11.310% | $164.249 | $164.25 | $164.25 | $164.20 |
| Purchase #7 | $175.49 | 6.772% | $187.3742 | $187.37 | $187.35 | $187.40 |
| 7 purchase totals = | $1,064.07 | $1,153.1663 | $1,153.18 | $1,153.15 | $1,153.10 | |