| 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 | $162.63 | 8.576% | $176.5771 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $248.85 | 8.158% | $269.1512 | $269.15 | $269.15 | $269.20 |
| Purchase #3 | $87.79 | 4.221% | $91.4956 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $63.63 | 8.811% | $69.2364 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $30.55 | 7.592% | $32.8694 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $34.61 | 6.230% | $36.7662 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $199.90 | 13.837% | $227.5602 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $827.96 | $903.6561 | $903.67 | $903.65 | $903.80 | |