| 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 | $168.46 | 5.553% | $177.8146 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $103.63 | 5.754% | $109.5929 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $14.56 | 3.464% | $15.0644 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $20.87 | 10.111% | $22.9802 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $165.63 | 9.628% | $181.5769 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $123.28 | 13.183% | $139.532 | $139.53 | $139.55 | $139.50 |
| Purchase #7 | $42.30 | 5.517% | $44.6337 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $638.73 | $691.1947 | $691.18 | $691.25 | $691.20 | |