| 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 | $170.98 | 7.804% | $184.3233 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $10.71 | 5.263% | $11.2737 | $11.27 | $11.25 | $11.30 |
| Purchase #3 | $76.80 | 12.336% | $86.274 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $80.82 | 8.692% | $87.8449 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $10.62 | 3.508% | $10.9925 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $110.55 | 6.277% | $117.4892 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $66.93 | 12.518% | $75.3083 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $527.41 | $573.5059 | $573.49 | $573.45 | $573.50 | |