| 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 | $142.53 | 9.581% | $156.1858 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $122.28 | 11.319% | $136.1209 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $92.97 | 11.432% | $103.5983 | $103.60 | $103.60 | $103.60 |
| Purchase #4 | $46.81 | 3.143% | $48.2812 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $55.25 | 12.430% | $62.1176 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $125.86 | 5.595% | $132.9019 | $132.90 | $132.90 | $132.90 |
| Purchase #7 | $100.53 | 11.742% | $112.3342 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $686.23 | $751.5399 | $751.54 | $751.55 | $751.50 | |