| 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 | $185.58 | 7.828% | $200.1072 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $104.45 | 3.759% | $108.3763 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $48.48 | 4.466% | $50.6451 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $55.54 | 9.694% | $60.924 | $60.92 | $60.90 | $60.90 |
| Purchase #5 | $165.68 | 6.645% | $176.6894 | $176.69 | $176.70 | $176.70 |
| Purchase #6 | $183.48 | 8.385% | $198.8648 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $10.43 | 6.236% | $11.0804 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $753.64 | $806.6872 | $806.69 | $806.70 | $806.70 | |