| 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 | $93.47 | 10.156% | $102.9628 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $162.70 | 9.676% | $178.4429 | $178.44 | $178.45 | $178.40 |
| Purchase #3 | $128.48 | 6.568% | $136.9186 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $129.41 | 7.154% | $138.668 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $199.74 | 7.401% | $214.5228 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $167.51 | 5.840% | $177.2926 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $27.86 | 11.575% | $31.0848 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $909.17 | $979.8925 | $979.88 | $979.85 | $979.90 | |