| 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 | $151.98 | 12.637% | $171.1857 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $213.60 | 4.706% | $223.652 | $223.65 | $223.65 | $223.70 |
| Purchase #3 | $182.42 | 10.611% | $201.7766 | $201.78 | $201.80 | $201.80 |
| Purchase #4 | $13.97 | 7.847% | $15.0662 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $214.49 | 12.532% | $241.3699 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $231.87 | 13.506% | $263.1864 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $71.36 | 5.182% | $75.0579 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $1,079.69 | $1,191.2947 | $1,191.31 | $1,191.30 | $1,191.50 | |