| 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 | $165.53 | 8.181% | $179.072 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $11.58 | 13.458% | $13.1384 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $75.28 | 13.116% | $85.1537 | $85.15 | $85.15 | $85.20 |
| Purchase #4 | $123.77 | 9.516% | $135.548 | $135.55 | $135.55 | $135.50 |
| Purchase #5 | $175.49 | 10.225% | $193.4339 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $242.78 | 5.369% | $255.8149 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $7.88 | 7.343% | $8.4586 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $802.31 | $870.6195 | $870.61 | $870.60 | $870.60 | |