| 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 | $160.67 | 9.489% | $175.916 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $47.56 | 5.172% | $50.0198 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $47.79 | 8.536% | $51.8694 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $112.62 | 5.692% | $119.0303 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $141.86 | 8.281% | $153.6074 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $41.63 | 5.273% | $43.8251 | $43.83 | $43.85 | $43.80 |
| Purchase #7 | $175.79 | 13.607% | $199.7097 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $727.92 | $793.9777 | $793.99 | $793.95 | $793.90 | |