| 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 | $150.27 | 8.458% | $162.9798 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $29.32 | 7.120% | $31.4076 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $205.58 | 9.186% | $224.4646 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $160.95 | 9.331% | $175.9682 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $26.88 | 7.633% | $28.9318 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $239.81 | 11.591% | $267.6064 | $267.61 | $267.60 | $267.60 |
| Purchase #7 | $162.99 | 8.862% | $177.4342 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $975.80 | $1,068.7926 | $1,068.79 | $1,068.80 | $1,068.80 | |