| 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 | $162.51 | 10.489% | $179.5557 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $60.51 | 3.451% | $62.5982 | $62.60 | $62.60 | $62.60 |
| Purchase #3 | $126.49 | 8.519% | $137.2657 | $137.27 | $137.25 | $137.30 |
| Purchase #4 | $105.97 | 12.149% | $118.8443 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $19.81 | 3.753% | $20.5535 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $207.31 | 11.271% | $230.6759 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $219.98 | 3.655% | $228.0203 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $902.58 | $977.5136 | $977.52 | $977.50 | $977.60 | |