| 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 | $154.69 | 4.381% | $161.467 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $91.67 | 7.546% | $98.5874 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $84.25 | 8.315% | $91.2554 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $191.86 | 11.136% | $213.2255 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $85.80 | 9.752% | $94.1672 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $212.98 | 10.213% | $234.7316 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $157.76 | 4.495% | $164.8513 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $979.01 | $1,058.2854 | $1,058.30 | $1,058.30 | $1,058.40 | |