| 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 | $158.70 | 4.522% | $165.8764 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $83.40 | 11.563% | $93.0435 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $138.33 | 10.254% | $152.5144 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $146.43 | 10.671% | $162.0555 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $161.68 | 4.331% | $168.6824 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $225.54 | 11.749% | $252.0387 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $75.43 | 3.369% | $77.9712 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $989.51 | $1,072.1821 | $1,072.18 | $1,072.20 | $1,072.20 | |