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 | $155.31 | 11.482% | $173.1427 | $173.14 | $173.15 | $173.10 |
Purchase #2 | $200.80 | 10.605% | $222.0948 | $222.09 | $222.10 | $222.10 |
Purchase #3 | $26.44 | 9.619% | $28.9833 | $28.98 | $29.00 | $29.00 |
Purchase #4 | $7.57 | 5.477% | $7.9846 | $7.98 | $8.00 | $8.00 |
Purchase #5 | $28.38 | 10.517% | $31.3647 | $31.36 | $31.35 | $31.40 |
Purchase #6 | $101.53 | 6.617% | $108.2482 | $108.25 | $108.25 | $108.20 |
Purchase #7 | $221.57 | 10.863% | $245.6391 | $245.64 | $245.65 | $245.60 |
7 purchase totals = | $741.60 | $817.4574 | $817.44 | $817.50 | $817.40 |