| 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 | $33.74 | 11.659% | $37.6737 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $215.77 | 10.448% | $238.3136 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $89.44 | 4.442% | $93.4129 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $243.43 | 11.390% | $271.1567 | $271.16 | $271.15 | $271.20 |
| Purchase #5 | $240.31 | 3.499% | $248.7184 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $169.97 | 5.118% | $178.6691 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $76.76 | 12.822% | $86.6022 | $86.60 | $86.60 | $86.60 |
| 7 purchase totals = | $1,069.42 | $1,154.5466 | $1,154.54 | $1,154.45 | $1,154.60 | |