| 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 | $123.62 | 6.169% | $131.2461 | $131.25 | $131.25 | $131.20 |
| Purchase #2 | $167.31 | 11.350% | $186.2997 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $198.90 | 5.322% | $209.4855 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $180.36 | 7.861% | $194.5381 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $92.75 | 9.603% | $101.6568 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $189.53 | 13.340% | $214.8133 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $88.91 | 12.554% | $100.0718 | $100.07 | $100.05 | $100.10 |
| 7 purchase totals = | $1,041.38 | $1,138.1113 | $1,138.12 | $1,138.10 | $1,138.10 | |