| 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 | $188.47 | 3.635% | $195.3209 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $111.55 | 6.174% | $118.4371 | $118.44 | $118.45 | $118.40 |
| Purchase #3 | $181.78 | 3.215% | $187.6242 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $24.93 | 12.230% | $27.9789 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $14.34 | 13.107% | $16.2195 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $132.25 | 5.201% | $139.1283 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $25.49 | 6.188% | $27.0673 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $678.81 | $711.7762 | $711.78 | $711.75 | $711.70 | |