| 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 | $194.57 | 6.195% | $206.6236 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $61.35 | 12.701% | $69.1421 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $75.88 | 8.759% | $82.5263 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $29.60 | 13.735% | $33.6656 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $11.47 | 3.163% | $11.8328 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $215.26 | 4.606% | $225.1749 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $177.34 | 6.527% | $188.915 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $765.47 | $817.8803 | $817.88 | $817.85 | $817.80 | |