| 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 | $123.61 | 11.546% | $137.882 | $137.88 | $137.90 | $137.90 |
| Purchase #2 | $57.99 | 5.278% | $61.0507 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $191.80 | 3.143% | $197.8283 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $84.90 | 11.179% | $94.391 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $72.54 | 9.425% | $79.3769 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $172.62 | 5.181% | $181.5634 | $181.56 | $181.55 | $181.60 |
| Purchase #7 | $78.62 | 12.313% | $88.3005 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $782.08 | $840.3928 | $840.39 | $840.45 | $840.50 | |