| 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 | $194.84 | 9.664% | $213.6693 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $165.48 | 13.430% | $187.704 | $187.70 | $187.70 | $187.70 |
| Purchase #3 | $181.61 | 3.597% | $188.1425 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $111.48 | 11.827% | $124.6647 | $124.66 | $124.65 | $124.70 |
| Purchase #5 | $161.89 | 10.541% | $178.9548 | $178.95 | $178.95 | $179.00 |
| Purchase #6 | $84.84 | 4.335% | $88.5178 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $150.88 | 10.187% | $166.2501 | $166.25 | $166.25 | $166.30 |
| 7 purchase totals = | $1,051.02 | $1,147.9032 | $1,147.89 | $1,147.85 | $1,148.00 | |