| 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 | $198.74 | 10.577% | $219.7607 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $158.43 | 9.270% | $173.1165 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $38.76 | 7.258% | $41.5732 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $184.39 | 10.298% | $203.3785 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $72.93 | 8.865% | $79.3952 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $24.46 | 13.664% | $27.8022 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $66.87 | 12.313% | $75.1037 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $744.58 | $820.1300 | $820.13 | $820.10 | $820.20 | |