| 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 | $153.78 | 10.859% | $170.479 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $176.60 | 6.423% | $187.943 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $116.86 | 4.355% | $121.9493 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $184.36 | 11.610% | $205.7642 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $76.48 | 9.603% | $83.8244 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $70.45 | 8.730% | $76.6003 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $200.77 | 10.645% | $222.142 | $222.14 | $222.15 | $222.10 |
| 7 purchase totals = | $979.30 | $1,068.7022 | $1,068.69 | $1,068.70 | $1,068.60 | |