| 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 | $173.67 | 11.516% | $193.6698 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $155.84 | 11.555% | $173.8473 | $173.85 | $173.85 | $173.80 |
| Purchase #3 | $207.41 | 12.332% | $232.9878 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $11.72 | 9.330% | $12.8135 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $10.93 | 9.296% | $11.9461 | $11.95 | $11.95 | $11.90 |
| Purchase #6 | $140.72 | 12.577% | $158.4184 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $8.52 | 13.525% | $9.6723 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $708.81 | $793.3552 | $793.36 | $793.30 | $793.30 | |