| 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 | $179.66 | 8.345% | $194.6526 | $194.65 | $194.65 | $194.70 |
| Purchase #2 | $9.79 | 6.182% | $10.3952 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $147.41 | 8.829% | $160.4248 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $8.30 | 12.494% | $9.337 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $96.88 | 3.355% | $100.1303 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $174.39 | 6.337% | $185.4411 | $185.44 | $185.45 | $185.40 |
| Purchase #7 | $143.51 | 5.338% | $151.1706 | $151.17 | $151.15 | $151.20 |
| 7 purchase totals = | $759.94 | $811.5516 | $811.55 | $811.55 | $811.50 | |