| 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 | $185.55 | 3.132% | $191.3614 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $103.31 | 9.573% | $113.1999 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $143.48 | 11.231% | $159.5942 | $159.59 | $159.60 | $159.60 |
| Purchase #4 | $29.90 | 6.254% | $31.7699 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $201.68 | 5.190% | $212.1472 | $212.15 | $212.15 | $212.10 |
| Purchase #6 | $141.70 | 6.177% | $150.4528 | $150.45 | $150.45 | $150.50 |
| Purchase #7 | $134.30 | 5.841% | $142.1445 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $939.92 | $1,000.6699 | $1,000.66 | $1,000.65 | $1,000.70 | |