| 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 | $170.51 | 13.365% | $193.2987 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $51.79 | 13.261% | $58.6579 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $194.70 | 7.779% | $209.8457 | $209.85 | $209.85 | $209.80 |
| Purchase #4 | $133.46 | 11.191% | $148.3955 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $74.62 | 7.847% | $80.4754 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $243.34 | 5.796% | $257.444 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $250.33 | 9.700% | $274.612 | $274.61 | $274.60 | $274.60 |
| 7 purchase totals = | $1,118.75 | $1,222.7292 | $1,222.74 | $1,222.75 | $1,222.70 | |