| 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 | $155.30 | 6.619% | $165.5793 | $165.58 | $165.60 | $165.60 |
| Purchase #2 | $172.47 | 10.589% | $190.7328 | $190.73 | $190.75 | $190.70 |
| Purchase #3 | $54.31 | 6.294% | $57.7283 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $204.50 | 6.840% | $218.4878 | $218.49 | $218.50 | $218.50 |
| Purchase #5 | $21.91 | 11.268% | $24.3788 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $115.85 | 7.214% | $124.2074 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $213.32 | 3.396% | $220.5643 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $937.66 | $1,001.6787 | $1,001.68 | $1,001.75 | $1,001.70 | |