| 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 | $155.27 | 9.225% | $169.5937 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $234.42 | 13.385% | $265.7971 | $265.80 | $265.80 | $265.80 |
| Purchase #3 | $60.33 | 4.599% | $63.1046 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $168.37 | 5.375% | $177.4199 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $155.85 | 6.139% | $165.4176 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $204.72 | 9.295% | $223.7487 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $240.94 | 6.183% | $255.8373 | $255.84 | $255.85 | $255.80 |
| 7 purchase totals = | $1,219.90 | $1,320.9189 | $1,320.92 | $1,320.90 | $1,320.80 | |