| 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 | $188.62 | 11.148% | $209.6474 | $209.65 | $209.65 | $209.60 |
| Purchase #2 | $182.51 | 6.578% | $194.5155 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $9.60 | 7.313% | $10.302 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $75.99 | 12.615% | $85.5761 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $141.39 | 3.205% | $145.9215 | $145.92 | $145.90 | $145.90 |
| Purchase #6 | $162.65 | 3.829% | $168.8779 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $60.91 | 12.797% | $68.7047 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $821.67 | $883.5451 | $883.55 | $883.55 | $883.50 | |