| 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 | $155.64 | 9.604% | $170.5877 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $71.69 | 11.184% | $79.7078 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $36.30 | 7.598% | $39.0581 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $219.26 | 12.720% | $247.1499 | $247.15 | $247.15 | $247.10 |
| Purchase #5 | $95.74 | 4.861% | $100.3939 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $192.29 | 11.673% | $214.736 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $161.97 | 9.540% | $177.4219 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $932.89 | $1,029.0553 | $1,029.06 | $1,029.05 | $1,029.00 | |