| 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 | $181.77 | 5.125% | $191.0857 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $48.76 | 12.194% | $54.7058 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $10.87 | 8.559% | $11.8004 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $163.46 | 7.408% | $175.5691 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $78.33 | 9.648% | $85.8873 | $85.89 | $85.90 | $85.90 |
| Purchase #6 | $155.95 | 3.520% | $161.4394 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $246.71 | 7.239% | $264.5693 | $264.57 | $264.55 | $264.60 |
| 7 purchase totals = | $885.85 | $945.0570 | $945.07 | $945.05 | $945.10 | |