| 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 | $183.38 | 5.758% | $193.939 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $62.60 | 3.512% | $64.7985 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $9.55 | 12.720% | $10.7648 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $95.87 | 12.361% | $107.7205 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $223.36 | 8.319% | $241.9413 | $241.94 | $241.95 | $241.90 |
| Purchase #6 | $181.93 | 9.848% | $199.8465 | $199.85 | $199.85 | $199.80 |
| Purchase #7 | $100.90 | 11.490% | $112.4934 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $857.59 | $931.5040 | $931.50 | $931.50 | $931.40 | |