| 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 | $152.60 | 10.732% | $168.977 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $143.42 | 9.532% | $157.0908 | $157.09 | $157.10 | $157.10 |
| Purchase #3 | $208.27 | 6.208% | $221.1994 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $70.65 | 6.345% | $75.1327 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $15.59 | 7.573% | $16.7706 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $157.95 | 4.243% | $164.6518 | $164.65 | $164.65 | $164.70 |
| Purchase #7 | $108.84 | 9.831% | $119.5401 | $119.54 | $119.55 | $119.50 |
| 7 purchase totals = | $857.32 | $923.3624 | $923.36 | $923.40 | $923.40 | |