| 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 | $95.30 | 5.138% | $100.1965 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $32.88 | 8.738% | $35.7531 | $35.75 | $35.75 | $35.80 |
| Purchase #3 | $100.78 | 13.301% | $114.1847 | $114.18 | $114.20 | $114.20 |
| Purchase #4 | $177.62 | 6.514% | $189.1902 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $134.52 | 5.124% | $141.4128 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $111.37 | 8.339% | $120.6571 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $197.36 | 8.786% | $214.7 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $849.83 | $916.0944 | $916.09 | $916.10 | $916.20 | |