| 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 | $196.89 | 6.535% | $209.7568 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $200.97 | 9.585% | $220.233 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $152.87 | 6.134% | $162.247 | $162.25 | $162.25 | $162.20 |
| Purchase #4 | $143.74 | 7.661% | $154.7519 | $154.75 | $154.75 | $154.80 |
| Purchase #5 | $81.74 | 12.774% | $92.1815 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $187.83 | 5.214% | $197.6235 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $182.67 | 8.613% | $198.4034 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $1,146.71 | $1,235.1971 | $1,235.19 | $1,235.20 | $1,235.20 | |