| 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 | $182.50 | 5.486% | $192.512 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $83.99 | 5.150% | $88.3155 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $19.53 | 4.225% | $20.3551 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $182.78 | 6.782% | $195.1761 | $195.18 | $195.20 | $195.20 |
| Purchase #5 | $184.26 | 13.731% | $209.5607 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $20.57 | 4.689% | $21.5345 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $106.51 | 12.753% | $120.0932 | $120.09 | $120.10 | $120.10 |
| 7 purchase totals = | $780.14 | $847.5471 | $847.55 | $847.55 | $847.60 | |