| 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 | $180.93 | 11.697% | $202.0934 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $68.53 | 3.171% | $70.7031 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $180.32 | 7.623% | $194.0658 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $149.97 | 8.830% | $163.2124 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $199.32 | 7.274% | $213.8185 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $62.85 | 8.761% | $68.3563 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $156.77 | 7.471% | $168.4823 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $998.69 | $1,080.7318 | $1,080.73 | $1,080.70 | $1,080.80 | |