| 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 | $67.45 | 7.288% | $72.3658 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $159.32 | 10.765% | $176.4708 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $188.80 | 7.130% | $202.2614 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $111.88 | 9.534% | $122.5466 | $122.55 | $122.55 | $122.50 |
| Purchase #5 | $188.58 | 7.478% | $202.682 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $147.81 | 3.743% | $153.3425 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $172.86 | 5.682% | $182.6819 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $1,036.70 | $1,112.3510 | $1,112.35 | $1,112.35 | $1,112.40 | |