| 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 | $149.73 | 11.511% | $166.9654 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $73.31 | 8.447% | $79.5025 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $139.81 | 9.845% | $153.5743 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $243.71 | 4.534% | $254.7598 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $27.99 | 12.127% | $31.3843 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $194.57 | 10.640% | $215.2722 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $201.94 | 8.569% | $219.2442 | $219.24 | $219.25 | $219.20 |
| 7 purchase totals = | $1,031.06 | $1,120.7027 | $1,120.69 | $1,120.65 | $1,120.80 | |