| 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 | $128.91 | 3.747% | $133.7403 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $198.78 | 13.571% | $225.7564 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $124.36 | 6.395% | $132.3128 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $128.35 | 6.330% | $136.4746 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $76.71 | 5.530% | $80.9521 | $80.95 | $80.95 | $81.00 |
| Purchase #6 | $38.56 | 4.234% | $40.1926 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $130.28 | 13.327% | $147.6424 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $825.95 | $897.0712 | $897.06 | $897.05 | $897.10 | |