| 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 | $78.36 | 13.850% | $89.2129 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $107.99 | 9.803% | $118.5763 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $92.58 | 9.819% | $101.6704 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $170.41 | 6.596% | $181.6502 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $160.77 | 8.533% | $174.4885 | $174.49 | $174.50 | $174.50 |
| Purchase #6 | $125.87 | 12.226% | $141.2589 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $182.52 | 6.649% | $194.6558 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $918.50 | $1,001.5130 | $1,001.52 | $1,001.50 | $1,001.70 | |