| 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 | $176.99 | 5.759% | $187.1829 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $49.62 | 10.431% | $54.7959 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $45.50 | 4.622% | $47.603 | $47.60 | $47.60 | $47.60 |
| Purchase #4 | $248.78 | 6.741% | $265.5503 | $265.55 | $265.55 | $265.60 |
| Purchase #5 | $144.74 | 10.444% | $159.8566 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $75.94 | 10.657% | $84.0329 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $21.59 | 5.645% | $22.8088 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $763.16 | $821.8304 | $821.83 | $821.85 | $821.90 | |