| 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 | $179.47 | 6.402% | $190.9597 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $17.63 | 12.255% | $19.7906 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $194.96 | 6.455% | $207.5447 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $106.38 | 5.186% | $111.8969 | $111.90 | $111.90 | $111.90 |
| Purchase #5 | $237.99 | 4.613% | $248.9685 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $145.53 | 9.597% | $159.4965 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $173.85 | 9.324% | $190.0598 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,055.81 | $1,128.7167 | $1,128.72 | $1,128.70 | $1,128.80 | |