| 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 | $205.48 | 6.545% | $218.9287 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $69.92 | 9.700% | $76.7022 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $10.96 | 6.606% | $11.684 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $135.62 | 7.498% | $145.7888 | $145.79 | $145.80 | $145.80 |
| Purchase #5 | $213.79 | 6.275% | $227.2053 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $18.32 | 9.651% | $20.0881 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $171.89 | 9.231% | $187.7572 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $825.98 | $888.1543 | $888.16 | $888.20 | $888.20 | |