| 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 | $184.81 | 8.163% | $199.896 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $174.86 | 7.329% | $187.6755 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $215.97 | 3.373% | $223.2547 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $140.78 | 8.371% | $152.5647 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $191.59 | 8.746% | $208.3465 | $208.35 | $208.35 | $208.30 |
| Purchase #6 | $89.76 | 12.656% | $101.12 | $101.12 | $101.10 | $101.10 |
| Purchase #7 | $203.57 | 3.581% | $210.8598 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,201.34 | $1,283.7172 | $1,283.72 | $1,283.70 | $1,283.80 | |