| 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 | $132.76 | 11.137% | $147.5455 | $147.55 | $147.55 | $147.50 |
| Purchase #2 | $240.62 | 11.182% | $267.5261 | $267.53 | $267.55 | $267.50 |
| Purchase #3 | $155.70 | 9.308% | $170.1926 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $168.40 | 5.252% | $177.2444 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $30.45 | 4.798% | $31.911 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $28.48 | 5.421% | $30.0239 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $157.90 | 3.655% | $163.6712 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $914.31 | $988.1147 | $988.11 | $988.10 | $988.00 | |