| 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 | $153.88 | 13.232% | $174.2414 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $20.86 | 4.474% | $21.7933 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $98.31 | 5.851% | $104.0621 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $208.75 | 8.168% | $225.8007 | $225.80 | $225.80 | $225.80 |
| Purchase #5 | $40.81 | 12.457% | $45.8937 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $75.53 | 12.261% | $84.7907 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $177.81 | 13.773% | $202.2998 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $775.95 | $858.8817 | $858.87 | $858.90 | $858.90 | |