| 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 | $130.68 | 11.853% | $146.1695 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $78.27 | 5.586% | $82.6422 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $131.40 | 12.400% | $147.6936 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $50.77 | 4.257% | $52.9313 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $106.79 | 7.661% | $114.9712 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $29.75 | 5.676% | $31.4386 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $103.38 | 6.517% | $110.1173 | $110.12 | $110.10 | $110.10 |
| 7 purchase totals = | $631.04 | $685.9637 | $685.96 | $685.95 | $685.90 | |