| 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 | $188.96 | 5.541% | $199.4303 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $118.89 | 13.768% | $135.2588 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $199.77 | 5.199% | $210.156 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $204.79 | 3.836% | $212.6457 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $95.59 | 4.178% | $99.5838 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $155.34 | 9.359% | $169.8783 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $186.64 | 7.846% | $201.2838 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $1,149.98 | $1,228.2367 | $1,228.24 | $1,228.30 | $1,228.30 | |