| 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 | $187.35 | 6.131% | $198.8364 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $51.58 | 7.630% | $55.5156 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $167.99 | 11.755% | $187.7372 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $178.98 | 11.548% | $199.6486 | $199.65 | $199.65 | $199.60 |
| Purchase #5 | $44.92 | 8.247% | $48.6246 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $109.34 | 12.483% | $122.9889 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $41.28 | 12.799% | $46.5634 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $781.44 | $859.9147 | $859.92 | $859.90 | $859.80 | |