| 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 | $170.94 | 9.319% | $186.8699 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $203.51 | 6.401% | $216.5367 | $216.54 | $216.55 | $216.50 |
| Purchase #3 | $204.95 | 9.440% | $224.2973 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $88.95 | 6.194% | $94.4596 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $179.72 | 9.139% | $196.1446 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $170.60 | 4.147% | $177.6748 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $231.31 | 7.709% | $249.1417 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,249.98 | $1,345.1246 | $1,345.12 | $1,345.10 | $1,345.10 | |