| 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 | $168.33 | 3.176% | $173.6762 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $141.51 | 12.412% | $159.0742 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $156.80 | 6.684% | $167.2805 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $225.75 | 10.438% | $249.3138 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $21.58 | 6.459% | $22.9739 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $232.56 | 8.532% | $252.402 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $139.72 | 5.150% | $146.9156 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $1,086.25 | $1,171.6362 | $1,171.63 | $1,171.60 | $1,171.70 | |