| 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 | $139.93 | 7.449% | $150.3534 | $150.35 | $150.35 | $150.40 |
| Purchase #2 | $166.77 | 5.679% | $176.2409 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $248.66 | 6.323% | $264.3828 | $264.38 | $264.40 | $264.40 |
| Purchase #4 | $64.98 | 7.465% | $69.8308 | $69.83 | $69.85 | $69.80 |
| Purchase #5 | $27.45 | 8.857% | $29.8812 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $191.52 | 11.399% | $213.3514 | $213.35 | $213.35 | $213.40 |
| Purchase #7 | $47.56 | 4.238% | $49.5756 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $886.87 | $953.6161 | $953.61 | $953.70 | $953.70 | |