| 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 | $172.29 | 12.846% | $194.4224 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $175.55 | 12.613% | $197.6921 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $172.84 | 4.176% | $180.0578 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $61.59 | 6.807% | $65.7824 | $65.78 | $65.80 | $65.80 |
| Purchase #5 | $54.39 | 5.455% | $57.357 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $111.60 | 9.154% | $121.8159 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $40.51 | 11.545% | $45.1869 | $45.19 | $45.20 | $45.20 |
| 7 purchase totals = | $788.77 | $862.3145 | $862.32 | $862.30 | $862.40 | |