| 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 | $129.52 | 10.555% | $143.1908 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $49.75 | 3.741% | $51.6111 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $88.98 | 9.316% | $97.2694 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $66.74 | 6.139% | $70.8372 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $33.64 | 3.527% | $34.8265 | $34.83 | $34.85 | $34.80 |
| Purchase #6 | $153.33 | 4.471% | $160.1854 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $179.60 | 12.605% | $202.2386 | $202.24 | $202.25 | $202.20 |
| 7 purchase totals = | $701.56 | $760.1590 | $760.17 | $760.20 | $760.10 | |