| 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 | $171.40 | 7.114% | $183.5934 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $110.96 | 6.453% | $118.1202 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $150.29 | 5.232% | $158.1532 | $158.15 | $158.15 | $158.20 |
| Purchase #4 | $147.45 | 8.276% | $159.653 | $159.65 | $159.65 | $159.70 |
| Purchase #5 | $228.39 | 3.657% | $236.7422 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $156.35 | 5.183% | $164.4536 | $164.45 | $164.45 | $164.50 |
| Purchase #7 | $101.63 | 6.371% | $108.1048 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $1,066.47 | $1,128.8204 | $1,128.80 | $1,128.80 | $1,128.90 | |