| 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 | $140.67 | 6.654% | $150.0302 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $166.74 | 7.319% | $178.9437 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $182.42 | 4.220% | $190.1181 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $245.80 | 4.544% | $256.9692 | $256.97 | $256.95 | $257.00 |
| Purchase #5 | $106.34 | 9.603% | $116.5518 | $116.55 | $116.55 | $116.60 |
| Purchase #6 | $227.93 | 4.386% | $237.927 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $19.97 | 4.694% | $20.9074 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $1,089.87 | $1,151.4474 | $1,151.45 | $1,151.45 | $1,151.40 | |