| 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 | $151.46 | 8.720% | $164.6673 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $152.89 | 3.654% | $158.4766 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $135.90 | 8.296% | $147.1743 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $203.41 | 4.726% | $213.0232 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $52.78 | 10.278% | $58.2047 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $239.79 | 12.499% | $269.7614 | $269.76 | $269.75 | $269.80 |
| Purchase #7 | $51.90 | 5.452% | $54.7296 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $988.13 | $1,066.0371 | $1,066.03 | $1,066.00 | $1,066.10 | |