| 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 | $149.47 | 7.848% | $161.2004 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $217.58 | 7.324% | $233.5156 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $92.66 | 5.853% | $98.0834 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $19.65 | 8.425% | $21.3055 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $12.65 | 10.708% | $14.0046 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $169.92 | 6.690% | $181.2876 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $197.76 | 8.687% | $214.9394 | $214.94 | $214.95 | $214.90 |
| 7 purchase totals = | $859.69 | $924.3365 | $924.34 | $924.35 | $924.30 | |