| 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 | $182.46 | 6.635% | $194.5662 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $46.89 | 10.300% | $51.7197 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $200.85 | 10.236% | $221.409 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $223.87 | 13.604% | $254.3253 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $105.66 | 11.870% | $118.2018 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $211.75 | 7.276% | $227.1569 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $176.35 | 9.730% | $193.5089 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $1,147.83 | $1,260.8878 | $1,260.90 | $1,260.85 | $1,260.90 | |