| 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 | $149.56 | 7.194% | $160.3193 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $115.81 | 13.247% | $131.1514 | $131.15 | $131.15 | $131.20 |
| Purchase #3 | $96.70 | 12.493% | $108.7807 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $91.35 | 5.813% | $96.6602 | $96.66 | $96.65 | $96.70 |
| Purchase #5 | $175.90 | 13.709% | $200.0141 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $142.45 | 4.762% | $149.2335 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $114.92 | 10.225% | $126.6706 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $886.69 | $972.8298 | $972.82 | $972.80 | $972.90 | |