| 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 | $145.86 | 5.381% | $153.7087 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $115.84 | 13.852% | $131.8862 | $131.89 | $131.90 | $131.90 |
| Purchase #3 | $177.26 | 13.512% | $201.2114 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $28.57 | 3.292% | $29.5105 | $29.51 | $29.50 | $29.50 |
| Purchase #5 | $138.37 | 7.697% | $149.0203 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $42.93 | 11.714% | $47.9588 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $175.90 | 7.315% | $188.7671 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $824.73 | $902.0630 | $902.07 | $902.00 | $902.10 | |