| 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 | $55.94 | 10.446% | $61.7835 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $128.41 | 13.234% | $145.4038 | $145.40 | $145.40 | $145.40 |
| Purchase #3 | $184.91 | 5.662% | $195.3796 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $9.92 | 3.502% | $10.2674 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $197.87 | 4.190% | $206.1608 | $206.16 | $206.15 | $206.20 |
| Purchase #6 | $229.28 | 3.605% | $237.5455 | $237.55 | $237.55 | $237.50 |
| Purchase #7 | $101.71 | 12.737% | $114.6648 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $908.04 | $971.2054 | $971.20 | $971.20 | $971.30 | |