| 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 | $181.51 | 8.169% | $196.3376 | $196.34 | $196.35 | $196.30 |
| Purchase #2 | $66.91 | 4.413% | $69.8627 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $101.64 | 7.698% | $109.4642 | $109.46 | $109.45 | $109.50 |
| Purchase #4 | $22.29 | 12.530% | $25.0829 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $220.83 | 12.754% | $248.9947 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $9.67 | 4.199% | $10.076 | $10.08 | $10.10 | $10.10 |
| Purchase #7 | $149.82 | 5.154% | $157.5417 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $752.67 | $817.3598 | $817.35 | $817.40 | $817.40 | |