| 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 | $135.44 | 7.195% | $145.1849 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $145.55 | 10.756% | $161.2054 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $140.96 | 5.351% | $148.5028 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $236.88 | 10.170% | $260.9707 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $98.54 | 4.460% | $102.9349 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $173.42 | 3.413% | $179.3388 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $21.53 | 3.490% | $22.2814 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $952.32 | $1,020.4189 | $1,020.41 | $1,020.45 | $1,020.40 | |