| 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 | $196.26 | 7.296% | $210.5791 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $133.56 | 9.864% | $146.7344 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $106.67 | 8.837% | $116.0964 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $149.81 | 5.242% | $157.663 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $74.99 | 6.759% | $80.0586 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $61.37 | 11.541% | $68.4527 | $68.45 | $68.45 | $68.50 |
| Purchase #7 | $57.55 | 8.327% | $62.3422 | $62.34 | $62.35 | $62.30 |
| 7 purchase totals = | $780.21 | $841.9264 | $841.92 | $841.95 | $842.00 | |