| 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 | $159.88 | 11.226% | $177.8281 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $150.95 | 12.490% | $169.8037 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $100.54 | 12.306% | $112.9125 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $248.55 | 7.711% | $267.7157 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $143.77 | 6.540% | $153.1726 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $44.85 | 11.266% | $49.9028 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $6.68 | 4.725% | $6.9956 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $855.22 | $938.3310 | $938.33 | $938.30 | $938.30 | |