| 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 | $159.73 | 6.179% | $169.5997 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $194.91 | 5.652% | $205.9263 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $73.32 | 9.162% | $80.0376 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $17.56 | 7.741% | $18.9193 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $10.82 | 8.640% | $11.7548 | $11.75 | $11.75 | $11.80 |
| Purchase #6 | $129.44 | 13.486% | $146.8963 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $64.49 | 8.191% | $69.7724 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $650.27 | $702.9064 | $702.91 | $702.90 | $702.90 | |