| 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 | $28.95 | 6.551% | $30.8465 | $30.85 | $30.85 | $30.80 |
| Purchase #2 | $196.99 | 10.777% | $218.2196 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $61.29 | 5.421% | $64.6125 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $130.33 | 11.808% | $145.7194 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $176.67 | 3.815% | $183.41 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $128.52 | 6.739% | $137.181 | $137.18 | $137.20 | $137.20 |
| Purchase #7 | $131.58 | 5.415% | $138.7051 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $854.33 | $918.6941 | $918.70 | $918.65 | $918.60 | |