| 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 | $173.33 | 4.810% | $181.6672 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $46.83 | 4.854% | $49.1031 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $137.39 | 8.446% | $148.994 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $26.78 | 3.170% | $27.6289 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $68.55 | 13.779% | $77.9955 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $148.52 | 8.293% | $160.8368 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $166.40 | 10.306% | $183.5492 | $183.55 | $183.55 | $183.50 |
| 7 purchase totals = | $767.80 | $829.7747 | $829.78 | $829.80 | $829.70 | |