| 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 | $145.88 | 3.529% | $151.0281 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $37.29 | 6.551% | $39.7329 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $212.98 | 12.115% | $238.7825 | $238.78 | $238.80 | $238.80 |
| Purchase #4 | $195.98 | 4.595% | $204.9853 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $212.50 | 7.471% | $228.3759 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $21.67 | 8.641% | $23.5425 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $120.60 | 11.149% | $134.0457 | $134.05 | $134.05 | $134.00 |
| 7 purchase totals = | $946.90 | $1,020.4929 | $1,020.50 | $1,020.60 | $1,020.40 | |