| 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 | $137.69 | 7.570% | $148.1131 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $21.76 | 9.277% | $23.7787 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $191.85 | 6.460% | $204.2435 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $30.84 | 11.361% | $34.3437 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $189.84 | 12.255% | $213.1049 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $21.92 | 11.207% | $24.3766 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $162.44 | 6.544% | $173.0701 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $756.34 | $821.0306 | $821.02 | $821.05 | $821.00 | |