| 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 | $177.96 | 13.725% | $202.385 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $123.95 | 10.503% | $136.9685 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $66.62 | 6.182% | $70.7384 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $203.83 | 6.765% | $217.6191 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $151.95 | 9.432% | $166.2819 | $166.28 | $166.30 | $166.30 |
| Purchase #6 | $205.79 | 7.206% | $220.6192 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $37.67 | 9.846% | $41.379 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $967.77 | $1,055.9911 | $1,056.00 | $1,056.00 | $1,056.00 | |