| 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 | $164.47 | 11.278% | $183.0189 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $6.50 | 11.425% | $7.2426 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $225.41 | 13.695% | $256.2799 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $50.70 | 9.110% | $55.3188 | $55.32 | $55.30 | $55.30 |
| Purchase #5 | $137.87 | 13.758% | $156.8382 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $26.90 | 7.759% | $28.9872 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $42.26 | 11.819% | $47.2547 | $47.25 | $47.25 | $47.30 |
| 7 purchase totals = | $654.11 | $734.9403 | $734.94 | $734.95 | $734.90 | |