| 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 | $204.64 | 6.614% | $218.1749 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $76.62 | 11.626% | $85.5278 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $5.87 | 5.373% | $6.1854 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $140.39 | 4.835% | $147.1779 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $38.30 | 4.681% | $40.0928 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $67.32 | 3.388% | $69.6008 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $72.78 | 10.871% | $80.6919 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $605.92 | $647.4515 | $647.45 | $647.50 | $647.50 | |