| 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 | $108.39 | 12.618% | $122.0667 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $78.53 | 8.407% | $85.132 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $57.44 | 4.734% | $60.1592 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $145.46 | 9.511% | $159.2947 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $141.64 | 10.858% | $157.0193 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $128.98 | 8.852% | $140.3973 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $42.97 | 11.449% | $47.8896 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $703.41 | $771.9588 | $771.96 | $771.95 | $772.00 | |