| 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 | $161.47 | 4.655% | $168.9864 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $234.34 | 10.529% | $259.0137 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $33.57 | 12.434% | $37.7441 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $219.26 | 4.246% | $228.5698 | $228.57 | $228.55 | $228.60 |
| Purchase #5 | $207.51 | 6.700% | $221.4132 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $233.26 | 12.506% | $262.4315 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $136.39 | 4.174% | $142.0829 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $1,225.80 | $1,320.2416 | $1,320.23 | $1,320.25 | $1,320.20 | |