| 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 | $155.87 | 12.858% | $175.9118 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $88.49 | 10.594% | $97.8646 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $166.32 | 3.783% | $172.6119 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $118.82 | 9.706% | $130.3527 | $130.35 | $130.35 | $130.40 |
| Purchase #5 | $141.40 | 9.367% | $154.6449 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $121.46 | 3.505% | $125.7172 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $223.53 | 5.423% | $235.652 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $1,015.89 | $1,092.7551 | $1,092.74 | $1,092.70 | $1,092.80 | |