| 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 | $152.38 | 6.609% | $162.4508 | $162.45 | $162.45 | $162.50 |
| Purchase #2 | $146.33 | 7.339% | $157.0692 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $45.68 | 8.722% | $49.6642 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $10.71 | 6.821% | $11.4405 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $152.85 | 4.634% | $159.9331 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $152.62 | 7.349% | $163.836 | $163.84 | $163.85 | $163.80 |
| Purchase #7 | $111.43 | 9.702% | $122.2409 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $772.00 | $826.6347 | $826.63 | $826.65 | $826.60 | |