| 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 | $147.99 | 3.473% | $153.1297 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $69.67 | 9.207% | $76.0845 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $115.94 | 5.716% | $122.5671 | $122.57 | $122.55 | $122.60 |
| Purchase #4 | $66.35 | 5.488% | $69.9913 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $131.25 | 12.664% | $147.8715 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $115.46 | 6.647% | $123.1346 | $123.13 | $123.15 | $123.10 |
| Purchase #7 | $225.94 | 13.721% | $256.9412 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $872.60 | $949.7199 | $949.71 | $949.75 | $949.70 | |