| 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 | $200.34 | 8.446% | $217.2607 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $179.64 | 12.134% | $201.4375 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $159.62 | 3.399% | $165.0455 | $165.05 | $165.05 | $165.00 |
| Purchase #4 | $211.46 | 4.235% | $220.4153 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $188.71 | 5.694% | $199.4551 | $199.46 | $199.45 | $199.50 |
| Purchase #6 | $171.95 | 6.508% | $183.1405 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $169.84 | 13.788% | $193.2575 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $1,281.56 | $1,380.0121 | $1,380.03 | $1,380.00 | $1,380.00 | |