| 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 | $135.37 | 3.374% | $139.9374 | $139.94 | $139.95 | $139.90 |
| Purchase #2 | $133.44 | 13.534% | $151.4998 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $191.76 | 8.262% | $207.6032 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $25.81 | 5.734% | $27.2899 | $27.29 | $27.30 | $27.30 |
| Purchase #5 | $131.61 | 8.444% | $142.7231 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $18.46 | 7.600% | $19.863 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $53.67 | 11.845% | $60.0272 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $690.12 | $748.9436 | $748.94 | $748.95 | $748.90 | |