| 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 | $169.82 | 13.725% | $193.1278 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $141.71 | 10.496% | $156.5839 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $165.30 | 4.424% | $172.6129 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $42.68 | 3.320% | $44.097 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $112.75 | 10.510% | $124.6 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $239.45 | 7.687% | $257.8565 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $177.44 | 5.760% | $187.6605 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $1,049.15 | $1,136.5386 | $1,136.54 | $1,136.55 | $1,136.60 | |