| 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 | $177.97 | 3.539% | $184.2684 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $95.85 | 12.165% | $107.5102 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $29.53 | 12.532% | $33.2307 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $16.42 | 11.361% | $18.2855 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $38.69 | 4.587% | $40.4647 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $176.67 | 8.133% | $191.0386 | $191.04 | $191.05 | $191.00 |
| Purchase #7 | $126.60 | 6.553% | $134.8961 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $661.73 | $709.6942 | $709.70 | $709.70 | $709.70 | |