| 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 | $173.62 | 3.392% | $179.5092 | $179.51 | $179.50 | $179.50 |
| Purchase #2 | $232.68 | 9.507% | $254.8009 | $254.80 | $254.80 | $254.80 |
| Purchase #3 | $178.80 | 7.582% | $192.3566 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $110.56 | 6.192% | $117.4059 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $71.33 | 6.853% | $76.2182 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $194.36 | 6.476% | $206.9468 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $156.25 | 4.113% | $162.6766 | $162.68 | $162.70 | $162.70 |
| 7 purchase totals = | $1,117.60 | $1,189.9142 | $1,189.93 | $1,189.90 | $1,189.90 | |