| 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 | $153.40 | 6.363% | $163.1608 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $159.97 | 11.430% | $178.2546 | $178.25 | $178.25 | $178.30 |
| Purchase #3 | $95.66 | 10.471% | $105.6766 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $119.71 | 9.745% | $131.3757 | $131.38 | $131.40 | $131.40 |
| Purchase #5 | $246.25 | 12.488% | $277.0017 | $277.00 | $277.00 | $277.00 |
| Purchase #6 | $133.31 | 5.620% | $140.802 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $127.94 | 8.327% | $138.5936 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $1,036.24 | $1,134.8650 | $1,134.86 | $1,134.90 | $1,135.00 | |