| 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 | $146.41 | 4.865% | $153.5328 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $60.70 | 7.173% | $65.054 | $65.05 | $65.05 | $65.10 |
| Purchase #3 | $91.84 | 8.609% | $99.7465 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $197.42 | 9.492% | $216.1591 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $39.65 | 3.351% | $40.9787 | $40.98 | $41.00 | $41.00 |
| Purchase #6 | $9.44 | 8.716% | $10.2628 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $194.78 | 6.404% | $207.2537 | $207.25 | $207.25 | $207.30 |
| 7 purchase totals = | $740.24 | $792.9876 | $792.98 | $793.00 | $793.10 | |