| 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 | $145.85 | 7.274% | $156.4591 | $156.46 | $156.45 | $156.50 |
| Purchase #2 | $183.53 | 11.327% | $204.3184 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $102.77 | 10.771% | $113.8394 | $113.84 | $113.85 | $113.80 |
| Purchase #4 | $139.98 | 10.542% | $154.7367 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $73.86 | 3.710% | $76.6002 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $23.45 | 6.658% | $25.0113 | $25.01 | $25.00 | $25.00 |
| Purchase #7 | $99.94 | 7.811% | $107.7463 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $769.38 | $838.7114 | $838.72 | $838.70 | $838.60 | |