| 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 | $125.64 | 10.522% | $138.8598 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $133.31 | 13.223% | $150.9376 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $235.61 | 13.485% | $267.382 | $267.38 | $267.40 | $267.40 |
| Purchase #4 | $70.63 | 13.621% | $80.2505 | $80.25 | $80.25 | $80.30 |
| Purchase #5 | $41.39 | 7.752% | $44.5986 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $178.38 | 9.519% | $195.36 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $5.72 | 12.781% | $6.4511 | $6.45 | $6.45 | $6.50 |
| 7 purchase totals = | $790.68 | $883.8396 | $883.84 | $883.85 | $884.00 | |