| 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 | $140.93 | 13.390% | $159.8005 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $90.88 | 7.364% | $97.5724 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $152.86 | 8.773% | $166.2704 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $44.63 | 9.813% | $49.0095 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $236.78 | 8.600% | $257.1431 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $192.47 | 9.300% | $210.3697 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $72.28 | 10.505% | $79.873 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $930.83 | $1,020.0386 | $1,020.03 | $1,019.95 | $1,020.10 | |