| 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 | $80.99 | 7.674% | $87.2052 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $162.71 | 9.345% | $177.9152 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $42.58 | 3.835% | $44.2129 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $131.83 | 8.759% | $143.377 | $143.38 | $143.40 | $143.40 |
| Purchase #5 | $20.58 | 10.519% | $22.7448 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $81.70 | 5.765% | $86.41 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $219.51 | 10.125% | $241.7354 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $739.90 | $803.6005 | $803.61 | $803.60 | $803.50 | |