| 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 | $190.74 | 10.141% | $210.0829 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $116.65 | 8.295% | $126.3261 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $113.98 | 3.533% | $118.0069 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $172.85 | 6.848% | $184.6868 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $157.55 | 5.505% | $166.2231 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $239.62 | 12.173% | $268.7889 | $268.79 | $268.80 | $268.80 |
| Purchase #7 | $70.74 | 9.516% | $77.4716 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $1,062.13 | $1,151.5863 | $1,151.59 | $1,151.60 | $1,151.60 | |