| 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 | $192.54 | 9.763% | $211.3377 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $137.96 | 13.818% | $157.0233 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $18.65 | 7.285% | $20.0087 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $43.98 | 5.840% | $46.5484 | $46.55 | $46.55 | $46.50 |
| Purchase #5 | $157.30 | 7.295% | $168.775 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $105.65 | 3.244% | $109.0773 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $56.54 | 12.134% | $63.4006 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $712.62 | $776.1710 | $776.18 | $776.20 | $776.10 | |