| 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 | $189.40 | 7.160% | $202.961 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $182.25 | 4.464% | $190.3856 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $18.45 | 3.751% | $19.1421 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $85.90 | 11.797% | $96.0336 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $162.73 | 8.497% | $176.5572 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $33.66 | 12.501% | $37.8678 | $37.87 | $37.85 | $37.90 |
| Purchase #7 | $222.49 | 11.336% | $247.7115 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $894.88 | $970.6588 | $970.66 | $970.65 | $970.70 | |