| 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 | $155.61 | 4.514% | $162.6342 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $17.97 | 5.680% | $18.9907 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $169.76 | 13.622% | $192.8847 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $114.95 | 6.803% | $122.77 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $81.90 | 7.119% | $87.7305 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $140.58 | 12.769% | $158.5307 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $11.56 | 5.818% | $12.2326 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $692.33 | $755.7734 | $755.76 | $755.85 | $755.70 | |