| 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 | $189.25 | 4.177% | $197.155 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $172.83 | 4.408% | $180.4483 | $180.45 | $180.45 | $180.40 |
| Purchase #3 | $30.25 | 6.505% | $32.2178 | $32.22 | $32.20 | $32.20 |
| Purchase #4 | $47.73 | 10.672% | $52.8237 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $46.69 | 4.390% | $48.7397 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $211.85 | 5.394% | $223.2772 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $154.48 | 4.751% | $161.8193 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $853.08 | $896.4810 | $896.49 | $896.45 | $896.40 | |