| 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 | $195.67 | 11.719% | $218.6006 | $218.60 | $218.60 | $218.60 |
| Purchase #2 | $177.98 | 6.625% | $189.7712 | $189.77 | $189.75 | $189.80 |
| Purchase #3 | $50.81 | 6.397% | $54.0603 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $167.58 | 13.475% | $190.1614 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $219.88 | 9.243% | $240.2035 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $36.34 | 7.559% | $39.0869 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $192.33 | 3.562% | $199.1808 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $1,040.59 | $1,131.0647 | $1,131.06 | $1,131.05 | $1,131.20 | |