| 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 | $156.32 | 6.700% | $166.7934 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $15.45 | 8.848% | $16.817 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $108.45 | 9.250% | $118.4816 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $203.76 | 3.480% | $210.8508 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $231.61 | 5.334% | $243.9641 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $178.96 | 8.260% | $193.7421 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $99.28 | 13.835% | $113.0154 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $993.83 | $1,063.6644 | $1,063.66 | $1,063.65 | $1,063.70 | |