| 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 | $175.33 | 4.843% | $183.8212 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $199.97 | 4.574% | $209.1166 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $117.49 | 7.514% | $126.3182 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $207.80 | 8.343% | $225.1368 | $225.14 | $225.15 | $225.10 |
| Purchase #5 | $56.93 | 13.426% | $64.5734 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $179.47 | 6.475% | $191.0907 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $18.98 | 9.167% | $20.7199 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $955.97 | $1,020.7768 | $1,020.78 | $1,020.70 | $1,020.70 | |