| 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 | $161.83 | 9.301% | $176.8818 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $141.67 | 7.371% | $152.1125 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $135.29 | 8.140% | $146.3026 | $146.30 | $146.30 | $146.30 |
| Purchase #4 | $179.30 | 10.871% | $198.7917 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $162.66 | 8.447% | $176.3999 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $73.77 | 10.405% | $81.4458 | $81.45 | $81.45 | $81.40 |
| Purchase #7 | $207.73 | 4.253% | $216.5648 | $216.56 | $216.55 | $216.60 |
| 7 purchase totals = | $1,062.25 | $1,148.4991 | $1,148.49 | $1,148.50 | $1,148.50 | |