| 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 | $116.42 | 6.713% | $124.2353 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $83.75 | 7.114% | $89.708 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $161.82 | 13.145% | $183.0912 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $140.33 | 8.849% | $152.7478 | $152.75 | $152.75 | $152.70 |
| Purchase #5 | $149.80 | 5.511% | $158.0555 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $182.78 | 10.573% | $202.1053 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $248.79 | 7.296% | $266.9417 | $266.94 | $266.95 | $266.90 |
| 7 purchase totals = | $1,083.69 | $1,176.8848 | $1,176.90 | $1,176.90 | $1,176.80 | |