| 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 | $178.54 | 7.510% | $191.9484 | $191.95 | $191.95 | $191.90 |
| Purchase #2 | $68.89 | 8.539% | $74.7725 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $157.91 | 11.648% | $176.3034 | $176.30 | $176.30 | $176.30 |
| Purchase #4 | $44.94 | 4.613% | $47.0131 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $128.80 | 7.533% | $138.5025 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $66.52 | 3.276% | $68.6992 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $129.46 | 11.745% | $144.6651 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $775.06 | $841.9042 | $841.90 | $841.85 | $841.90 | |