| 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 | $176.62 | 5.236% | $185.8678 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $234.80 | 10.598% | $259.6841 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $47.84 | 5.803% | $50.6162 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $181.30 | 6.818% | $193.661 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $41.62 | 11.368% | $46.3514 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $55.74 | 10.151% | $61.3982 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $162.33 | 10.503% | $179.3795 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $900.25 | $976.9582 | $976.96 | $976.95 | $977.10 | |