| 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 | $190.86 | 10.403% | $210.7152 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $204.56 | 7.729% | $220.3704 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $15.48 | 9.479% | $16.9473 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $156.86 | 10.677% | $173.6079 | $173.61 | $173.60 | $173.60 |
| Purchase #5 | $157.61 | 3.519% | $163.1563 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $206.81 | 5.690% | $218.5775 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $186.94 | 12.541% | $210.3841 | $210.38 | $210.40 | $210.40 |
| 7 purchase totals = | $1,119.12 | $1,213.7587 | $1,213.77 | $1,213.75 | $1,213.80 | |