| 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 | $193.89 | 6.427% | $206.3513 | $206.35 | $206.35 | $206.40 |
| Purchase #2 | $145.57 | 10.743% | $161.2086 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $128.75 | 10.732% | $142.5675 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $176.65 | 10.279% | $194.8079 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $186.77 | 5.289% | $196.6483 | $196.65 | $196.65 | $196.60 |
| Purchase #6 | $161.96 | 3.139% | $167.0439 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $209.90 | 7.807% | $226.2869 | $226.29 | $226.30 | $226.30 |
| 7 purchase totals = | $1,203.49 | $1,294.9144 | $1,294.92 | $1,294.90 | $1,294.90 | |