| 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 | $148.91 | 12.358% | $167.3123 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $129.36 | 8.336% | $140.1434 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $41.89 | 13.504% | $47.5468 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $188.35 | 9.802% | $206.8121 | $206.81 | $206.80 | $206.80 |
| Purchase #5 | $34.38 | 6.528% | $36.6243 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $44.39 | 8.573% | $48.1956 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $36.54 | 3.350% | $37.7641 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $623.82 | $684.3986 | $684.39 | $684.35 | $684.30 | |