| 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 | $174.89 | 6.123% | $185.5985 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $219.26 | 9.115% | $239.2455 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $250.54 | 9.730% | $274.9175 | $274.92 | $274.90 | $274.90 |
| Purchase #4 | $158.89 | 11.651% | $177.4023 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $28.79 | 8.859% | $31.3405 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $218.60 | 7.273% | $234.4988 | $234.50 | $234.50 | $234.50 |
| Purchase #7 | $178.42 | 5.833% | $188.8272 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $1,229.39 | $1,331.8303 | $1,331.84 | $1,331.85 | $1,331.70 | |