| 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 | $107.48 | 5.441% | $113.328 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $180.43 | 7.852% | $194.5974 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $163.92 | 9.794% | $179.9743 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $46.75 | 13.456% | $53.0407 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $12.86 | 12.502% | $14.4678 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $45.93 | 4.346% | $47.9261 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $21.46 | 5.648% | $22.6721 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $578.83 | $626.0064 | $626.01 | $626.00 | $626.00 | |