| 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 | $107.31 | 12.736% | $120.977 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $32.99 | 11.856% | $36.9013 | $36.90 | $36.90 | $36.90 |
| Purchase #3 | $22.37 | 12.550% | $25.1774 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $146.33 | 12.775% | $165.0237 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $147.89 | 5.494% | $156.0151 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $109.67 | 11.580% | $122.3698 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $250.94 | 9.137% | $273.8684 | $273.87 | $273.85 | $273.90 |
| 7 purchase totals = | $817.50 | $900.3327 | $900.34 | $900.30 | $900.40 | |