| 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 | $98.71 | 10.611% | $109.1841 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $166.85 | 6.561% | $177.797 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $196.57 | 4.744% | $205.8953 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $180.56 | 9.422% | $197.5724 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $127.96 | 11.262% | $142.3709 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $98.72 | 5.408% | $104.0588 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $208.53 | 10.589% | $230.6112 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,077.90 | $1,167.4897 | $1,167.49 | $1,167.45 | $1,167.60 | |