| 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 | $14.91 | 8.352% | $16.1553 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $135.50 | 11.430% | $150.9877 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $249.99 | 8.156% | $270.3792 | $270.38 | $270.40 | $270.40 |
| Purchase #4 | $116.62 | 11.362% | $129.8704 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $52.81 | 7.236% | $56.6313 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $64.39 | 7.489% | $69.2122 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $142.43 | 5.553% | $150.3391 | $150.34 | $150.35 | $150.30 |
| 7 purchase totals = | $776.65 | $843.5752 | $843.58 | $843.60 | $843.60 | |