| 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 | $167.62 | 7.548% | $180.272 | $180.27 | $180.25 | $180.30 |
| Purchase #2 | $200.92 | 6.530% | $214.0401 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $89.93 | 6.429% | $95.7116 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $83.53 | 12.449% | $93.9286 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $209.49 | 3.856% | $217.5679 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $244.82 | 8.165% | $264.8096 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $210.71 | 3.262% | $217.5834 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $1,207.02 | $1,283.9132 | $1,283.91 | $1,283.90 | $1,283.90 | |