| 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 | $103.94 | 6.180% | $110.3635 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $144.57 | 11.654% | $161.4182 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $5.37 | 7.422% | $5.7686 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $204.60 | 3.855% | $212.4873 | $212.49 | $212.50 | $212.50 |
| Purchase #5 | $151.40 | 10.338% | $167.0517 | $167.05 | $167.05 | $167.10 |
| Purchase #6 | $20.76 | 4.297% | $21.6521 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $153.43 | 4.726% | $160.6811 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $784.07 | $839.4225 | $839.42 | $839.40 | $839.60 | |