| 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 | $143.34 | 7.730% | $154.4202 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $241.37 | 7.151% | $258.6304 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $82.34 | 12.832% | $92.9059 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $110.78 | 13.802% | $126.0699 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $200.32 | 6.371% | $213.0824 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $194.60 | 5.678% | $205.6494 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $145.76 | 9.232% | $159.2166 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $1,118.51 | $1,209.9748 | $1,209.98 | $1,209.95 | $1,209.90 | |