| 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 | $145.62 | 6.182% | $154.6222 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $55.30 | 9.550% | $60.5812 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $181.98 | 7.745% | $196.0744 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $14.49 | 10.188% | $15.9662 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $8.69 | 3.752% | $9.016 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $134.57 | 11.351% | $149.845 | $149.85 | $149.85 | $149.80 |
| Purchase #7 | $114.56 | 11.129% | $127.3094 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $655.21 | $713.4144 | $713.42 | $713.35 | $713.40 | |