| 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 | $164.45 | 8.146% | $177.8461 | $177.85 | $177.85 | $177.80 |
| Purchase #2 | $222.40 | 12.114% | $249.3415 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $25.59 | 11.700% | $28.584 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $237.54 | 8.155% | $256.9114 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $76.96 | 5.778% | $81.4067 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $64.89 | 7.537% | $69.7808 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $220.75 | 3.503% | $228.4829 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $1,012.58 | $1,092.3534 | $1,092.35 | $1,092.40 | $1,092.30 | |