| 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 | $133.97 | 11.237% | $149.0242 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $65.29 | 4.516% | $68.2385 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $114.70 | 9.223% | $125.2788 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $180.29 | 6.303% | $191.6537 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $63.78 | 7.197% | $68.3702 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $51.89 | 6.570% | $55.2992 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $56.72 | 10.603% | $62.734 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $666.64 | $720.5986 | $720.59 | $720.60 | $720.60 | |