| 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 | $181.79 | 5.472% | $191.7375 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $124.74 | 10.783% | $138.1907 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $88.71 | 12.366% | $99.6799 | $99.68 | $99.70 | $99.70 |
| Purchase #4 | $128.96 | 6.534% | $137.3862 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $57.76 | 11.317% | $64.2967 | $64.30 | $64.30 | $64.30 |
| Purchase #6 | $71.49 | 7.129% | $76.5865 | $76.59 | $76.60 | $76.60 |
| Purchase #7 | $86.40 | 13.810% | $98.3318 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $739.85 | $806.2093 | $806.22 | $806.30 | $806.20 | |