| 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 | $55.26 | 6.188% | $58.6795 | $58.68 | $58.70 | $58.70 |
| Purchase #2 | $175.74 | 8.379% | $190.4653 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $198.82 | 7.215% | $213.1649 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $183.56 | 12.353% | $206.2352 | $206.24 | $206.25 | $206.20 |
| Purchase #5 | $185.59 | 6.850% | $198.3029 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $193.45 | 4.827% | $202.7878 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $70.63 | 3.644% | $73.2038 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $1,063.05 | $1,142.8394 | $1,142.84 | $1,142.85 | $1,142.90 | |