| 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 | $175.51 | 7.306% | $188.3328 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $133.99 | 12.222% | $150.3663 | $150.37 | $150.35 | $150.40 |
| Purchase #3 | $162.99 | 7.546% | $175.2892 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $128.34 | 7.237% | $137.628 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $47.95 | 8.407% | $51.9812 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $26.43 | 6.683% | $28.1963 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $171.35 | 10.296% | $188.9922 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $846.56 | $920.7860 | $920.79 | $920.85 | $920.80 | |