| 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 | $144.59 | 6.451% | $153.9175 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $68.36 | 13.243% | $77.4129 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $25.26 | 4.766% | $26.4639 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $129.44 | 7.829% | $139.5739 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $32.84 | 12.725% | $37.0189 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $127.82 | 8.511% | $138.6988 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $187.26 | 8.226% | $202.664 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $715.57 | $775.7499 | $775.74 | $775.65 | $775.80 | |