| 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 | $185.67 | 6.647% | $198.0115 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $57.71 | 5.584% | $60.9325 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $155.91 | 9.359% | $170.5016 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $210.56 | 10.204% | $232.0455 | $232.05 | $232.05 | $232.00 |
| Purchase #5 | $228.70 | 9.494% | $250.4128 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $34.26 | 11.751% | $38.2859 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $106.62 | 8.498% | $115.6806 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $979.43 | $1,065.8704 | $1,065.87 | $1,065.90 | $1,065.80 | |