| 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 | $136.90 | 3.264% | $141.3684 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $53.68 | 3.680% | $55.6554 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $115.82 | 11.773% | $129.4555 | $129.46 | $129.45 | $129.50 |
| Purchase #4 | $198.94 | 7.873% | $214.6025 | $214.60 | $214.60 | $214.60 |
| Purchase #5 | $41.44 | 3.679% | $42.9646 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $22.46 | 5.201% | $23.6281 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $195.40 | 13.337% | $221.4605 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $764.64 | $829.1350 | $829.14 | $829.10 | $829.30 | |