| 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 | $164.94 | 4.765% | $172.7994 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $118.74 | 11.790% | $132.7394 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $8.72 | 5.249% | $9.1777 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $84.33 | 13.678% | $95.8647 | $95.86 | $95.85 | $95.90 |
| Purchase #5 | $210.63 | 4.636% | $220.3948 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $119.45 | 7.106% | $127.9381 | $127.94 | $127.95 | $127.90 |
| Purchase #7 | $74.82 | 12.801% | $84.3977 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $781.63 | $843.3118 | $843.31 | $843.35 | $843.30 | |