| 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 | $162.67 | 4.186% | $169.4794 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $146.66 | 6.856% | $156.715 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $134.69 | 5.774% | $142.467 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $16.30 | 4.735% | $17.0718 | $17.07 | $17.05 | $17.10 |
| Purchase #5 | $119.36 | 5.376% | $125.7768 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $109.77 | 10.584% | $121.3881 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $137.93 | 12.421% | $155.0623 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $827.38 | $887.9604 | $887.97 | $887.95 | $888.10 | |