| 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 | $153.53 | 13.421% | $174.1353 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $31.95 | 11.141% | $35.5095 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $147.87 | 10.282% | $163.074 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $67.55 | 11.251% | $75.1501 | $75.15 | $75.15 | $75.20 |
| Purchase #5 | $91.48 | 9.620% | $100.2804 | $100.28 | $100.30 | $100.30 |
| Purchase #6 | $87.67 | 11.863% | $98.0703 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $215.63 | 8.668% | $234.3208 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $795.68 | $880.5404 | $880.54 | $880.50 | $880.60 | |