| 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 | $139.26 | 3.726% | $144.4488 | $144.45 | $144.45 | $144.40 |
| Purchase #2 | $220.80 | 7.602% | $237.5852 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $50.45 | 10.276% | $55.6342 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $147.82 | 11.195% | $164.3684 | $164.37 | $164.35 | $164.40 |
| Purchase #5 | $53.30 | 6.869% | $56.9612 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $123.27 | 10.496% | $136.2084 | $136.21 | $136.20 | $136.20 |
| Purchase #7 | $98.28 | 6.397% | $104.567 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $833.18 | $899.7732 | $899.78 | $899.75 | $899.80 | |