| 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 | $137.62 | 4.105% | $143.2693 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $75.96 | 9.257% | $82.9916 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $88.35 | 3.356% | $91.315 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $96.97 | 3.394% | $100.2612 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $241.38 | 13.229% | $273.3122 | $273.31 | $273.30 | $273.30 |
| Purchase #6 | $79.59 | 6.371% | $84.6607 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $179.26 | 8.413% | $194.3411 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $899.13 | $970.1511 | $970.15 | $970.10 | $970.20 | |