| 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 | $149.83 | 4.418% | $156.4495 | $156.45 | $156.45 | $156.40 |
| Purchase #2 | $110.97 | 7.407% | $119.1895 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $130.65 | 6.511% | $139.1566 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $247.74 | 10.549% | $273.8741 | $273.87 | $273.85 | $273.90 |
| Purchase #5 | $224.54 | 10.149% | $247.3286 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $42.48 | 12.180% | $47.6541 | $47.65 | $47.65 | $47.70 |
| Purchase #7 | $27.88 | 8.572% | $30.2699 | $30.27 | $30.25 | $30.30 |
| 7 purchase totals = | $934.09 | $1,013.9223 | $1,013.92 | $1,013.90 | $1,014.00 | |