| 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 | $126.52 | 8.562% | $137.3526 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $190.42 | 5.121% | $200.1714 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $65.35 | 10.309% | $72.0869 | $72.09 | $72.10 | $72.10 |
| Purchase #4 | $197.73 | 3.795% | $205.2339 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $152.44 | 11.681% | $170.2465 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $179.80 | 13.726% | $204.4793 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $177.96 | 5.475% | $187.7033 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $1,090.22 | $1,177.2739 | $1,177.27 | $1,177.30 | $1,177.30 | |