| 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 | $184.82 | 12.688% | $208.27 | $208.27 | $208.25 | $208.30 |
| Purchase #2 | $98.86 | 7.524% | $106.2982 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $80.67 | 4.842% | $84.576 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $198.51 | 11.458% | $221.2553 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $112.48 | 9.171% | $122.7955 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $38.87 | 10.344% | $42.8907 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $15.63 | 8.384% | $16.9404 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $729.84 | $803.0261 | $803.04 | $803.05 | $803.10 | |