| 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 | $151.95 | 7.373% | $163.1533 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $27.87 | 12.176% | $31.2635 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $33.70 | 12.205% | $37.8131 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $72.97 | 3.655% | $75.6371 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $87.35 | 3.285% | $90.2194 | $90.22 | $90.20 | $90.20 |
| Purchase #6 | $24.69 | 5.504% | $26.0489 | $26.05 | $26.05 | $26.00 |
| Purchase #7 | $5.64 | 4.430% | $5.8899 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $404.17 | $430.0252 | $430.02 | $430.00 | $430.00 | |