| 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 | $173.75 | 11.638% | $193.971 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $27.28 | 13.550% | $30.9764 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $149.34 | 5.742% | $157.9151 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $126.84 | 10.710% | $140.4246 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $205.90 | 4.603% | $215.3776 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $171.68 | 7.745% | $184.9766 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $155.86 | 7.825% | $168.056 | $168.06 | $168.05 | $168.10 |
| 7 purchase totals = | $1,010.65 | $1,091.6973 | $1,091.71 | $1,091.70 | $1,091.80 | |