| 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 | $156.50 | 4.372% | $163.3422 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $111.61 | 8.158% | $120.7151 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $103.78 | 5.279% | $109.2585 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $145.70 | 9.532% | $159.5881 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $60.40 | 12.533% | $67.9699 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $180.74 | 7.803% | $194.8431 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $174.38 | 6.244% | $185.2683 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $933.11 | $1,000.9852 | $1,000.99 | $1,000.95 | $1,001.00 | |