| 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 | $89.34 | 3.255% | $92.248 | $92.25 | $92.25 | $92.20 |
| Purchase #2 | $32.84 | 8.643% | $35.6784 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $121.67 | 12.430% | $136.7936 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $188.73 | 12.188% | $211.7324 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $153.63 | 4.391% | $160.3759 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $6.31 | 4.869% | $6.6172 | $6.62 | $6.60 | $6.60 |
| Purchase #7 | $177.85 | 4.536% | $185.9173 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $770.37 | $829.3628 | $829.37 | $829.40 | $829.30 | |