| 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 | $186.74 | 3.795% | $193.8268 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $159.74 | 5.824% | $169.0433 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $244.92 | 6.416% | $260.6341 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $98.29 | 12.303% | $110.3826 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $6.27 | 5.498% | $6.6147 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $156.91 | 10.141% | $172.8222 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $199.52 | 12.498% | $224.456 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $1,052.39 | $1,137.7797 | $1,137.77 | $1,137.80 | $1,137.70 | |