| 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 | $146.58 | 12.218% | $164.4891 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $181.49 | 4.181% | $189.0781 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $147.49 | 8.833% | $160.5178 | $160.52 | $160.50 | $160.50 |
| Purchase #4 | $103.61 | 9.235% | $113.1784 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $67.58 | 3.198% | $69.7412 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $53.40 | 3.828% | $55.4442 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $246.72 | 6.633% | $263.0849 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $946.87 | $1,015.5337 | $1,015.53 | $1,015.60 | $1,015.50 | |