| 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 | $120.66 | 12.471% | $135.7075 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $44.27 | 7.306% | $47.5044 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $248.93 | 7.104% | $266.614 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $139.55 | 3.478% | $144.4035 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $160.69 | 6.686% | $171.4337 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $115.53 | 8.736% | $125.6227 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $72.77 | 5.201% | $76.5548 | $76.55 | $76.55 | $76.60 |
| 7 purchase totals = | $902.40 | $967.8406 | $967.82 | $967.80 | $967.80 | |