| 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 | $90.31 | 3.663% | $93.6181 | $93.62 | $93.60 | $93.60 |
| Purchase #2 | $142.44 | 12.373% | $160.0641 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $130.81 | 10.331% | $144.324 | $144.32 | $144.30 | $144.30 |
| Purchase #4 | $90.76 | 11.655% | $101.3381 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $161.99 | 13.790% | $184.3284 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $195.72 | 13.406% | $221.9582 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $127.66 | 5.411% | $134.5677 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $939.69 | $1,040.1986 | $1,040.20 | $1,040.15 | $1,040.20 | |