| 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 | $83.63 | 8.663% | $90.8749 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $135.43 | 13.489% | $153.6982 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $193.37 | 4.327% | $201.7371 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $158.42 | 4.354% | $165.3176 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $41.92 | 4.611% | $43.8529 | $43.85 | $43.85 | $43.90 |
| Purchase #6 | $169.37 | 5.818% | $179.2239 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $85.91 | 8.141% | $92.9039 | $92.90 | $92.90 | $92.90 |
| 7 purchase totals = | $868.05 | $927.6085 | $927.60 | $927.55 | $927.60 | |