| 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 | $148.85 | 11.165% | $165.4691 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $8.88 | 10.595% | $9.8208 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $150.76 | 9.342% | $164.844 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $130.98 | 9.321% | $143.1886 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $238.78 | 13.633% | $271.3329 | $271.33 | $271.35 | $271.30 |
| Purchase #6 | $161.93 | 12.195% | $181.6774 | $181.68 | $181.70 | $181.70 |
| Purchase #7 | $22.95 | 7.621% | $24.699 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $863.13 | $961.0318 | $961.03 | $961.05 | $961.00 | |