| 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 | $187.74 | 4.200% | $195.6251 | $195.63 | $195.65 | $195.60 |
| Purchase #2 | $145.62 | 13.679% | $165.5394 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $64.73 | 6.441% | $68.8993 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $206.65 | 9.107% | $225.4696 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $156.92 | 3.616% | $162.5942 | $162.59 | $162.60 | $162.60 |
| Purchase #6 | $9.78 | 11.468% | $10.9016 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $133.83 | 7.716% | $144.1563 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $905.27 | $973.1855 | $973.19 | $973.20 | $973.20 | |