| 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 | $150.90 | 7.307% | $161.9263 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $102.75 | 13.722% | $116.8494 | $116.85 | $116.85 | $116.80 |
| Purchase #3 | $236.62 | 10.825% | $262.2341 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $139.32 | 10.102% | $153.3941 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $225.89 | 10.479% | $249.561 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $7.88 | 10.490% | $8.7066 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $227.38 | 5.147% | $239.0832 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $1,090.74 | $1,191.7547 | $1,191.75 | $1,191.80 | $1,191.70 | |