| 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 | $137.86 | 7.832% | $148.6572 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $110.62 | 6.691% | $118.0216 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $195.31 | 8.621% | $212.1477 | $212.15 | $212.15 | $212.10 |
| Purchase #4 | $152.26 | 4.790% | $159.5533 | $159.55 | $159.55 | $159.60 |
| Purchase #5 | $34.87 | 5.500% | $36.7879 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $193.89 | 10.120% | $213.5117 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $146.40 | 11.222% | $162.829 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $971.21 | $1,051.5084 | $1,051.51 | $1,051.50 | $1,051.50 | |