| 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 | $169.91 | 4.255% | $177.1397 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $35.57 | 7.798% | $38.3437 | $38.34 | $38.35 | $38.30 |
| Purchase #3 | $104.91 | 3.843% | $108.9417 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $181.34 | 3.303% | $187.3297 | $187.33 | $187.35 | $187.30 |
| Purchase #5 | $27.61 | 4.851% | $28.9494 | $28.95 | $28.95 | $28.90 |
| Purchase #6 | $173.54 | 5.756% | $183.529 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $191.87 | 7.697% | $206.6382 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $884.75 | $930.8714 | $930.87 | $930.95 | $930.60 | |