| 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 | $149.26 | 10.788% | $165.3622 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $229.94 | 11.249% | $255.806 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $237.87 | 10.785% | $263.5243 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $143.78 | 12.712% | $162.0573 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $197.50 | 8.612% | $214.5087 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $204.67 | 7.639% | $220.3047 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $176.91 | 7.244% | $189.7254 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $1,339.93 | $1,471.2886 | $1,471.29 | $1,471.25 | $1,471.30 | |