| 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 | $145.48 | 13.666% | $165.3613 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $12.47 | 9.420% | $13.6447 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $171.42 | 3.513% | $177.442 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $14.42 | 5.717% | $15.2444 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $61.71 | 11.376% | $68.7301 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $121.85 | 9.737% | $133.7145 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $209.80 | 7.563% | $225.6672 | $225.67 | $225.65 | $225.70 |
| 7 purchase totals = | $737.15 | $799.8042 | $799.79 | $799.80 | $799.70 | |