| 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 | $143.27 | 10.112% | $157.7575 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $124.38 | 9.650% | $136.3827 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $204.91 | 7.868% | $221.0323 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $74.99 | 13.515% | $85.1249 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $149.99 | 8.540% | $162.7991 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $36.96 | 9.633% | $40.5204 | $40.52 | $40.50 | $40.50 |
| Purchase #7 | $217.79 | 10.831% | $241.3788 | $241.38 | $241.40 | $241.40 |
| 7 purchase totals = | $952.29 | $1,044.9957 | $1,044.99 | $1,045.00 | $1,045.00 | |