| 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 | $199.68 | 9.279% | $218.2083 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $22.44 | 10.711% | $24.8435 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $75.96 | 10.589% | $84.0034 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $27.43 | 7.379% | $29.4541 | $29.45 | $29.45 | $29.50 |
| Purchase #5 | $63.80 | 5.756% | $67.4723 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $143.58 | 9.768% | $157.6049 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $133.34 | 7.477% | $143.3098 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $666.23 | $724.8963 | $724.88 | $724.85 | $724.90 | |