| 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 | $184.64 | 7.272% | $198.067 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $214.75 | 7.258% | $230.3366 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $127.86 | 10.394% | $141.1498 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $53.28 | 9.541% | $58.3634 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $85.60 | 12.670% | $96.4455 | $96.45 | $96.45 | $96.40 |
| Purchase #6 | $33.47 | 13.556% | $38.0072 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $146.93 | 4.142% | $153.0158 | $153.02 | $153.00 | $153.00 |
| 7 purchase totals = | $846.53 | $915.3853 | $915.40 | $915.35 | $915.30 | |