| 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 | $183.99 | 9.617% | $201.6843 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $29.67 | 5.856% | $31.4075 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $229.55 | 8.769% | $249.6792 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $139.69 | 6.726% | $149.0855 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $190.74 | 11.827% | $213.2988 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $10.97 | 13.381% | $12.4379 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $160.55 | 10.235% | $176.9823 | $176.98 | $177.00 | $177.00 |
| 7 purchase totals = | $945.16 | $1,034.5755 | $1,034.58 | $1,034.65 | $1,034.60 | |