| 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 | $161.51 | 4.673% | $169.0574 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $13.26 | 3.724% | $13.7538 | $13.75 | $13.75 | $13.80 |
| Purchase #3 | $54.32 | 13.316% | $61.5533 | $61.55 | $61.55 | $61.60 |
| Purchase #4 | $7.87 | 6.139% | $8.3531 | $8.35 | $8.35 | $8.40 |
| Purchase #5 | $93.26 | 10.261% | $102.8294 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $36.52 | 5.345% | $38.472 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $197.31 | 8.800% | $214.6733 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $564.05 | $608.6923 | $608.68 | $608.65 | $608.90 | |