| 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 | $133.30 | 6.738% | $142.2818 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $65.96 | 5.534% | $69.6102 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $69.54 | 8.336% | $75.3369 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $122.87 | 5.208% | $129.2691 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $151.88 | 10.526% | $167.8669 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $171.51 | 4.127% | $178.5882 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $9.38 | 12.349% | $10.5383 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $724.44 | $773.4914 | $773.50 | $773.50 | $773.50 | |