| 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 | $132.36 | 10.634% | $146.4352 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $193.52 | 3.371% | $200.0436 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $66.56 | 4.222% | $69.3702 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $81.83 | 3.827% | $84.9616 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $129.88 | 12.174% | $145.6916 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $96.58 | 12.341% | $108.4989 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $119.87 | 9.418% | $131.1594 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $820.60 | $886.1605 | $886.16 | $886.15 | $886.20 | |