| 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 | $117.87 | 12.659% | $132.7912 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $160.91 | 3.767% | $166.9715 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $120.34 | 11.636% | $134.3428 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $211.85 | 9.280% | $231.5097 | $231.51 | $231.50 | $231.50 |
| Purchase #5 | $28.42 | 9.217% | $31.0395 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $64.76 | 5.208% | $68.1327 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $160.88 | 3.583% | $166.6443 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $865.03 | $931.4317 | $931.42 | $931.45 | $931.30 | |