| 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 | $136.83 | 9.531% | $149.8713 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $33.31 | 10.493% | $36.8052 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $155.37 | 10.410% | $171.544 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $157.90 | 13.571% | $179.3286 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $44.81 | 6.314% | $47.6393 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $118.71 | 4.243% | $123.7469 | $123.75 | $123.75 | $123.70 |
| Purchase #7 | $41.72 | 11.445% | $46.4949 | $46.49 | $46.50 | $46.50 |
| 7 purchase totals = | $688.65 | $755.4302 | $755.43 | $755.45 | $755.30 | |