| 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 | $161.35 | 12.317% | $181.2235 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $6.95 | 13.223% | $7.869 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $14.50 | 8.267% | $15.6987 | $15.70 | $15.70 | $15.70 |
| Purchase #4 | $48.63 | 5.144% | $51.1315 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $192.28 | 8.148% | $207.947 | $207.95 | $207.95 | $207.90 |
| Purchase #6 | $98.78 | 4.136% | $102.8655 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $147.60 | 8.371% | $159.9556 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $670.09 | $726.6908 | $726.70 | $726.65 | $726.70 | |