| 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 | $131.87 | 10.306% | $145.4605 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $173.95 | 6.601% | $185.4324 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $85.99 | 10.528% | $95.043 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $146.36 | 10.824% | $162.202 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $84.78 | 12.345% | $95.2461 | $95.25 | $95.25 | $95.20 |
| Purchase #6 | $248.99 | 7.140% | $266.7679 | $266.77 | $266.75 | $266.80 |
| Purchase #7 | $208.91 | 11.804% | $233.5697 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,080.85 | $1,183.7216 | $1,183.72 | $1,183.70 | $1,183.70 | |