| 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 | $141.26 | 5.603% | $149.1748 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $68.90 | 12.595% | $77.578 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $145.53 | 4.636% | $152.2768 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $79.30 | 9.494% | $86.8287 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $120.40 | 13.505% | $136.66 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $48.26 | 11.537% | $53.8278 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $178.25 | 3.814% | $185.0485 | $185.05 | $185.05 | $185.00 |
| 7 purchase totals = | $781.90 | $841.3946 | $841.40 | $841.45 | $841.40 | |