| 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 | $136.62 | 10.262% | $150.6399 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $217.82 | 3.563% | $225.5809 | $225.58 | $225.60 | $225.60 |
| Purchase #3 | $210.72 | 13.587% | $239.3505 | $239.35 | $239.35 | $239.40 |
| Purchase #4 | $183.77 | 7.393% | $197.3561 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $40.76 | 12.732% | $45.9496 | $45.95 | $45.95 | $45.90 |
| Purchase #6 | $136.37 | 4.231% | $142.1398 | $142.14 | $142.15 | $142.10 |
| Purchase #7 | $194.33 | 10.465% | $214.6666 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $1,120.39 | $1,215.6834 | $1,215.69 | $1,215.70 | $1,215.70 | |