| 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 | $71.51 | 12.388% | $80.3687 | $80.37 | $80.35 | $80.40 |
| Purchase #2 | $164.85 | 8.664% | $179.1326 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $139.29 | 4.497% | $145.5539 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $69.34 | 5.543% | $73.1835 | $73.18 | $73.20 | $73.20 |
| Purchase #5 | $141.69 | 3.691% | $146.9198 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $162.70 | 11.597% | $181.5683 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $137.75 | 11.506% | $153.5995 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $887.13 | $960.3263 | $960.32 | $960.30 | $960.40 | |