| 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 | $202.46 | 7.581% | $217.8085 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $191.97 | 13.183% | $217.2774 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $160.89 | 8.174% | $174.0411 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $172.33 | 6.232% | $183.0696 | $183.07 | $183.05 | $183.10 |
| Purchase #5 | $140.46 | 7.447% | $150.9201 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $111.69 | 6.599% | $119.0604 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $76.97 | 3.525% | $79.6832 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $1,056.77 | $1,141.8603 | $1,141.86 | $1,141.85 | $1,141.90 | |