| 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 | $82.55 | 6.282% | $87.7358 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $152.93 | 6.436% | $162.7726 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $169.81 | 5.760% | $179.5911 | $179.59 | $179.60 | $179.60 |
| Purchase #4 | $147.93 | 8.850% | $161.0218 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $177.45 | 4.124% | $184.768 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $204.89 | 7.414% | $220.0805 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $196.81 | 7.237% | $211.0531 | $211.05 | $211.05 | $211.10 |
| 7 purchase totals = | $1,132.37 | $1,207.0229 | $1,207.02 | $1,207.00 | $1,207.10 | |