| 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 | $160.77 | 3.421% | $166.2699 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $24.84 | 8.688% | $26.9981 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $45.68 | 9.186% | $49.8762 | $49.88 | $49.90 | $49.90 |
| Purchase #4 | $157.76 | 13.456% | $178.9882 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $17.35 | 7.351% | $18.6254 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $220.26 | 4.711% | $230.6364 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $244.84 | 12.393% | $275.183 | $275.18 | $275.20 | $275.20 |
| 7 purchase totals = | $871.50 | $946.5772 | $946.59 | $946.65 | $946.60 | |