| 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 | $143.68 | 4.636% | $150.341 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $60.89 | 5.602% | $64.3011 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $178.47 | 8.739% | $194.0665 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $87.52 | 4.213% | $91.2072 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $150.70 | 5.185% | $158.5138 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $5.73 | 8.360% | $6.209 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $22.85 | 12.307% | $25.6621 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $649.84 | $690.3007 | $690.30 | $690.25 | $690.30 | |