| 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 | $175.91 | 12.479% | $197.8618 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $156.67 | 7.395% | $168.2557 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $227.56 | 4.745% | $238.3577 | $238.36 | $238.35 | $238.40 |
| Purchase #4 | $230.28 | 3.794% | $239.0168 | $239.02 | $239.00 | $239.00 |
| Purchase #5 | $11.56 | 10.266% | $12.7467 | $12.75 | $12.75 | $12.70 |
| Purchase #6 | $175.76 | 10.419% | $194.0724 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $31.83 | 10.129% | $35.0541 | $35.05 | $35.05 | $35.10 |
| 7 purchase totals = | $1,009.57 | $1,085.3652 | $1,085.37 | $1,085.30 | $1,085.50 | |