| 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 | $168.46 | 4.606% | $176.2193 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $60.80 | 6.789% | $64.9277 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $22.39 | 11.520% | $24.9693 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $9.51 | 9.574% | $10.4205 | $10.42 | $10.40 | $10.40 |
| Purchase #5 | $238.30 | 7.270% | $255.6244 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $158.81 | 7.702% | $171.0415 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $112.56 | 10.104% | $123.9331 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $770.83 | $827.1358 | $827.13 | $827.10 | $827.00 | |