| 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 | $157.43 | 6.728% | $168.0219 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $76.30 | 4.770% | $79.9395 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $246.44 | 9.439% | $269.7015 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $85.65 | 12.570% | $96.4162 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $118.41 | 10.817% | $131.2184 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $123.25 | 10.121% | $135.7241 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $101.38 | 9.435% | $110.9452 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $908.86 | $991.9668 | $991.97 | $991.90 | $991.80 | |