| 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 | $149.44 | 12.247% | $167.7419 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $38.87 | 10.116% | $42.8021 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $83.54 | 4.176% | $87.0286 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $117.71 | 9.607% | $129.0184 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $179.77 | 10.262% | $198.218 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $176.54 | 12.735% | $199.0224 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $99.48 | 12.245% | $111.6613 | $111.66 | $111.65 | $111.70 |
| 7 purchase totals = | $845.35 | $935.4927 | $935.49 | $935.45 | $935.40 | |