| 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 | $166.87 | 7.726% | $179.7624 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $49.97 | 3.631% | $51.7844 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $207.97 | 4.789% | $217.9297 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $239.91 | 11.671% | $267.9099 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $243.43 | 5.755% | $257.4394 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $237.39 | 5.172% | $249.6678 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $130.40 | 11.743% | $145.7129 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $1,275.94 | $1,370.2065 | $1,370.20 | $1,370.20 | $1,370.20 | |