| 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 | $166.47 | 3.520% | $172.3297 | $172.33 | $172.35 | $172.30 |
| Purchase #2 | $233.34 | 3.550% | $241.6236 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $102.55 | 5.196% | $107.8785 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $53.65 | 3.574% | $55.5675 | $55.57 | $55.55 | $55.60 |
| Purchase #5 | $10.63 | 10.170% | $11.7111 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $141.63 | 6.544% | $150.8983 | $150.90 | $150.90 | $150.90 |
| Purchase #7 | $85.80 | 9.575% | $94.0154 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $794.07 | $834.0241 | $834.03 | $834.00 | $834.00 | |