| 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 | $133.58 | 11.304% | $148.6799 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $88.47 | 9.450% | $96.8304 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $164.35 | 5.440% | $173.2906 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $239.41 | 13.409% | $271.5125 | $271.51 | $271.50 | $271.50 |
| Purchase #5 | $191.60 | 6.704% | $204.4449 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $34.42 | 5.236% | $36.2222 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $231.48 | 12.716% | $260.915 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $1,083.31 | $1,191.8955 | $1,191.89 | $1,191.90 | $1,191.80 | |