| 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 | $147.68 | 6.221% | $156.8672 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $146.64 | 9.611% | $160.7336 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $92.73 | 3.390% | $95.8735 | $95.87 | $95.85 | $95.90 |
| Purchase #4 | $69.67 | 9.868% | $76.545 | $76.55 | $76.55 | $76.50 |
| Purchase #5 | $68.57 | 7.523% | $73.7285 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $144.44 | 13.294% | $163.6419 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $76.43 | 11.147% | $84.9497 | $84.95 | $84.95 | $84.90 |
| 7 purchase totals = | $746.16 | $812.3394 | $812.34 | $812.35 | $812.20 | |