| 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 | $178.82 | 8.832% | $194.6134 | $194.61 | $194.60 | $194.60 |
| Purchase #2 | $117.48 | 13.311% | $133.1178 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $239.87 | 9.164% | $261.8517 | $261.85 | $261.85 | $261.90 |
| Purchase #4 | $219.53 | 10.840% | $243.3271 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $159.36 | 12.418% | $179.1493 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $199.63 | 9.700% | $218.9941 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $132.80 | 5.285% | $139.8185 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $1,247.49 | $1,370.8719 | $1,370.87 | $1,370.85 | $1,370.80 | |