| 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 | $161.53 | 8.752% | $175.6671 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $190.76 | 13.820% | $217.123 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $8.54 | 10.863% | $9.4677 | $9.47 | $9.45 | $9.50 |
| Purchase #4 | $75.49 | 4.805% | $79.1173 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $131.31 | 12.652% | $147.9233 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $24.40 | 3.385% | $25.2259 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $78.96 | 5.463% | $83.2736 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $670.99 | $737.7979 | $737.80 | $737.70 | $737.80 | |