| 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 | $175.99 | 3.783% | $182.6477 | $182.65 | $182.65 | $182.60 |
| Purchase #2 | $226.90 | 13.705% | $257.9966 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $103.56 | 6.510% | $110.3018 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $64.91 | 13.754% | $73.8377 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $197.91 | 7.581% | $212.9136 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $148.89 | 7.595% | $160.1982 | $160.20 | $160.20 | $160.20 |
| Purchase #7 | $97.54 | 12.136% | $109.3775 | $109.38 | $109.40 | $109.40 |
| 7 purchase totals = | $1,015.70 | $1,107.2731 | $1,107.28 | $1,107.30 | $1,107.20 | |