| 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 | $115.44 | 7.269% | $123.8313 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $149.50 | 8.582% | $162.3301 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $113.76 | 4.492% | $118.8701 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $104.92 | 11.560% | $117.0488 | $117.05 | $117.05 | $117.00 |
| Purchase #5 | $121.96 | 10.672% | $134.9756 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $105.34 | 9.480% | $115.3262 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $156.85 | 8.433% | $170.0772 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $867.77 | $942.4593 | $942.47 | $942.55 | $942.40 | |