| 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 | $109.50 | 3.858% | $113.7245 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $167.28 | 5.318% | $176.176 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $172.48 | 8.509% | $187.1563 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $159.26 | 7.718% | $171.5517 | $171.55 | $171.55 | $171.60 |
| Purchase #5 | $220.82 | 12.434% | $248.2768 | $248.28 | $248.30 | $248.30 |
| Purchase #6 | $246.25 | 3.217% | $254.1719 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $22.47 | 9.411% | $24.5847 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $1,098.06 | $1,175.6419 | $1,175.64 | $1,175.65 | $1,175.80 | |