| 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 | $152.94 | 11.656% | $170.7667 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $216.35 | 3.186% | $223.2429 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $190.36 | 11.538% | $212.3237 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $22.57 | 9.645% | $24.7469 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $195.66 | 7.790% | $210.9019 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $145.49 | 9.848% | $159.8179 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $83.46 | 4.563% | $87.2683 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $1,006.83 | $1,089.0683 | $1,089.07 | $1,089.00 | $1,089.00 | |