| 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 | $154.29 | 9.163% | $168.4276 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $137.81 | 11.847% | $154.1364 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $37.99 | 4.657% | $39.7592 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $234.95 | 3.760% | $243.7841 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $215.66 | 6.496% | $229.6693 | $229.67 | $229.65 | $229.70 |
| Purchase #6 | $246.87 | 12.530% | $277.8028 | $277.80 | $277.80 | $277.80 |
| Purchase #7 | $143.53 | 5.299% | $151.1357 | $151.14 | $151.15 | $151.10 |
| 7 purchase totals = | $1,171.10 | $1,264.7151 | $1,264.72 | $1,264.75 | $1,264.70 | |