| 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 | $189.73 | 12.140% | $212.7632 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $243.46 | 13.720% | $276.8627 | $276.86 | $276.85 | $276.90 |
| Purchase #3 | $175.82 | 12.810% | $198.3425 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $135.31 | 10.540% | $149.5717 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $40.79 | 7.290% | $43.7636 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $134.59 | 9.389% | $147.2267 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $157.98 | 11.730% | $176.5111 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $1,077.68 | $1,205.0415 | $1,205.03 | $1,205.00 | $1,205.10 | |