| 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 | $162.84 | 9.865% | $178.9042 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $222.57 | 10.405% | $245.7284 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $198.84 | 5.439% | $209.6549 | $209.65 | $209.65 | $209.70 |
| Purchase #4 | $225.57 | 12.389% | $253.5159 | $253.52 | $253.50 | $253.50 |
| Purchase #5 | $120.93 | 9.829% | $132.8162 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $151.34 | 9.669% | $165.9731 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $40.43 | 5.782% | $42.7677 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $1,122.52 | $1,229.3604 | $1,229.36 | $1,229.30 | $1,229.40 | |