| 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 | $182.91 | 8.325% | $198.1373 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $85.29 | 3.553% | $88.3204 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $193.61 | 12.163% | $217.1588 | $217.16 | $217.15 | $217.20 |
| Purchase #4 | $132.52 | 9.790% | $145.4937 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $173.25 | 7.471% | $186.1935 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $53.75 | 12.440% | $60.4365 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $245.54 | 10.636% | $271.6556 | $271.66 | $271.65 | $271.70 |
| 7 purchase totals = | $1,066.87 | $1,167.3958 | $1,167.40 | $1,167.40 | $1,167.40 | |