| 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 | $82.99 | 13.709% | $94.3671 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $135.60 | 13.402% | $153.7731 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $161.84 | 12.696% | $182.3872 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $118.27 | 7.667% | $127.3378 | $127.34 | $127.35 | $127.30 |
| Purchase #5 | $89.27 | 4.718% | $93.4818 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $82.57 | 12.413% | $92.8194 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $128.35 | 13.117% | $145.1857 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $798.89 | $889.3521 | $889.36 | $889.35 | $889.40 | |