| 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 | $144.27 | 9.163% | $157.4895 | $157.49 | $157.50 | $157.50 |
| Purchase #2 | $123.25 | 5.698% | $130.2728 | $130.27 | $130.25 | $130.30 |
| Purchase #3 | $52.64 | 10.549% | $58.193 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $69.58 | 11.406% | $77.5163 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $195.62 | 8.547% | $212.3396 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $241.84 | 11.320% | $269.2163 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $80.57 | 8.481% | $87.4031 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $907.77 | $992.4306 | $992.43 | $992.40 | $992.40 | |