| 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 | $73.68 | 12.874% | $83.1656 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $147.46 | 3.431% | $152.5194 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $239.63 | 7.360% | $257.2668 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $197.74 | 13.138% | $223.7191 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $162.43 | 6.258% | $172.5949 | $172.59 | $172.60 | $172.60 |
| Purchase #6 | $207.92 | 6.128% | $220.6613 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $86.87 | 6.812% | $92.7876 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $1,115.73 | $1,202.7147 | $1,202.72 | $1,202.65 | $1,202.80 | |