| 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 | $145.91 | 5.210% | $153.5119 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $205.93 | 12.459% | $231.5868 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $228.92 | 11.853% | $256.0539 | $256.05 | $256.05 | $256.10 |
| Purchase #4 | $211.82 | 5.574% | $223.6268 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $16.63 | 4.725% | $17.4158 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $108.96 | 9.159% | $118.9396 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $142.85 | 8.523% | $155.0251 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $1,061.02 | $1,156.1599 | $1,156.17 | $1,156.20 | $1,156.10 | |