| 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 | $164.72 | 13.633% | $187.1763 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $129.93 | 7.126% | $139.1888 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $225.91 | 4.166% | $235.3214 | $235.32 | $235.30 | $235.30 |
| Purchase #4 | $180.59 | 5.760% | $190.992 | $190.99 | $191.00 | $191.00 |
| Purchase #5 | $124.26 | 12.136% | $139.3402 | $139.34 | $139.35 | $139.30 |
| Purchase #6 | $22.33 | 5.326% | $23.5193 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $52.92 | 3.870% | $54.968 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $900.66 | $970.5060 | $970.51 | $970.50 | $970.50 | |