| 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 | $162.81 | 13.216% | $184.327 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $108.37 | 6.445% | $115.3544 | $115.35 | $115.35 | $115.40 |
| Purchase #3 | $163.86 | 11.637% | $182.9284 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $108.29 | 10.522% | $119.6843 | $119.68 | $119.70 | $119.70 |
| Purchase #5 | $51.60 | 7.534% | $55.4875 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $199.40 | 12.704% | $224.7318 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $222.82 | 7.548% | $239.6385 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $1,017.15 | $1,122.1519 | $1,122.15 | $1,122.25 | $1,122.10 | |