| 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 | $127.27 | 9.822% | $139.7705 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $139.81 | 5.534% | $147.5471 | $147.55 | $147.55 | $147.50 |
| Purchase #3 | $158.43 | 8.154% | $171.3484 | $171.35 | $171.35 | $171.30 |
| Purchase #4 | $57.77 | 5.583% | $60.9953 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $87.44 | 6.421% | $93.0545 | $93.05 | $93.05 | $93.10 |
| Purchase #6 | $21.36 | 3.323% | $22.0698 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $241.26 | 12.614% | $271.6925 | $271.69 | $271.70 | $271.70 |
| 7 purchase totals = | $833.34 | $906.4781 | $906.48 | $906.45 | $906.50 | |