| 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 | $126.88 | 9.730% | $139.2254 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $80.49 | 5.522% | $84.9347 | $84.93 | $84.95 | $84.90 |
| Purchase #3 | $77.93 | 8.332% | $84.4231 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $173.98 | 7.654% | $187.2964 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $12.99 | 9.136% | $14.1768 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $242.80 | 8.547% | $263.5521 | $263.55 | $263.55 | $263.60 |
| Purchase #7 | $126.59 | 13.291% | $143.4151 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $841.66 | $917.0236 | $917.03 | $917.05 | $917.00 | |