| 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 | $149.68 | 13.509% | $169.9003 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $189.45 | 6.782% | $202.2985 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $217.95 | 10.683% | $241.2336 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $229.93 | 12.645% | $259.0046 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $65.49 | 3.127% | $67.5379 | $67.54 | $67.55 | $67.50 |
| Purchase #6 | $185.73 | 6.526% | $197.8507 | $197.85 | $197.85 | $197.90 |
| Purchase #7 | $39.60 | 7.801% | $42.6892 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $1,077.83 | $1,180.5148 | $1,180.51 | $1,180.55 | $1,180.50 | |