| 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 | $131.90 | 6.720% | $140.7637 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $145.80 | 11.542% | $162.6282 | $162.63 | $162.65 | $162.60 |
| Purchase #3 | $83.86 | 4.226% | $87.4039 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $24.80 | 7.237% | $26.5948 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $55.91 | 4.616% | $58.4908 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $200.33 | 6.501% | $213.3535 | $213.35 | $213.35 | $213.40 |
| Purchase #7 | $117.63 | 10.487% | $129.9659 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $760.23 | $819.2008 | $819.19 | $819.20 | $819.30 | |