| 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 | $143.99 | 11.858% | $161.0643 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $109.48 | 7.236% | $117.402 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $147.37 | 4.248% | $153.6303 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $219.59 | 3.520% | $227.3196 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $119.57 | 3.711% | $124.0072 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $196.39 | 9.126% | $214.3126 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $50.26 | 7.169% | $53.8631 | $53.86 | $53.85 | $53.90 |
| 7 purchase totals = | $986.65 | $1,051.5991 | $1,051.59 | $1,051.55 | $1,051.60 | |