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 | $172.45 | 7.754% | $185.8218 | $185.82 | $185.80 | $185.80 |
Purchase #2 | $26.73 | 13.216% | $30.2626 | $30.26 | $30.25 | $30.30 |
Purchase #3 | $35.70 | 9.838% | $39.2122 | $39.21 | $39.20 | $39.20 |
Purchase #4 | $34.88 | 6.185% | $37.0373 | $37.04 | $37.05 | $37.00 |
Purchase #5 | $28.35 | 8.212% | $30.6781 | $30.68 | $30.70 | $30.70 |
Purchase #6 | $124.28 | 13.500% | $141.0578 | $141.06 | $141.05 | $141.10 |
Purchase #7 | $160.64 | 9.492% | $175.8879 | $175.89 | $175.90 | $175.90 |
7 purchase totals = | $583.03 | $639.9577 | $639.96 | $639.95 | $640.00 |