| 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 | $169.86 | 10.357% | $187.4524 | $187.45 | $187.45 | $187.50 |
| Purchase #2 | $15.87 | 10.736% | $17.5738 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $75.77 | 5.774% | $80.145 | $80.15 | $80.15 | $80.10 |
| Purchase #4 | $94.68 | 11.776% | $105.8295 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $169.37 | 4.790% | $177.4828 | $177.48 | $177.50 | $177.50 |
| Purchase #6 | $184.25 | 12.298% | $206.9091 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $8.31 | 7.117% | $8.9014 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $718.11 | $784.2940 | $784.29 | $784.30 | $784.30 | |