| 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 | $141.85 | 13.681% | $161.2565 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $120.66 | 8.118% | $130.4552 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $48.97 | 9.838% | $53.7877 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $197.44 | 13.230% | $223.5613 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $55.78 | 8.447% | $60.4917 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $120.55 | 4.596% | $126.0905 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $192.72 | 9.302% | $210.6468 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $877.97 | $966.2897 | $966.30 | $966.30 | $966.40 | |