| 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 | $144.69 | 11.403% | $161.189 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $28.68 | 12.485% | $32.2607 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $155.34 | 10.153% | $171.1117 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $10.59 | 3.596% | $10.9708 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $110.40 | 7.320% | $118.4813 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $187.92 | 4.694% | $196.741 | $196.74 | $196.75 | $196.70 |
| Purchase #7 | $172.86 | 6.287% | $183.7277 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $810.48 | $874.4822 | $874.48 | $874.50 | $874.50 | |