| 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 | $145.59 | 9.211% | $159.0003 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $52.55 | 13.481% | $59.6343 | $59.63 | $59.65 | $59.60 |
| Purchase #3 | $42.94 | 12.207% | $48.1817 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $202.54 | 3.455% | $209.5378 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $40.58 | 3.673% | $42.0705 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $109.68 | 5.397% | $115.5994 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $63.59 | 7.278% | $68.2181 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $657.47 | $702.2421 | $702.24 | $702.25 | $702.20 | |