| 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 | $140.43 | 10.464% | $155.1246 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $22.81 | 7.868% | $24.6047 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $106.27 | 9.355% | $116.2116 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $14.31 | 11.614% | $15.972 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $135.85 | 11.634% | $151.6548 | $151.65 | $151.65 | $151.70 |
| Purchase #6 | $5.39 | 12.117% | $6.0431 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $179.98 | 8.651% | $195.5501 | $195.55 | $195.55 | $195.60 |
| 7 purchase totals = | $605.04 | $665.1609 | $665.14 | $665.10 | $665.20 | |