| 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 | $188.39 | 5.516% | $198.7816 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $243.37 | 8.402% | $263.8179 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $97.48 | 9.329% | $106.5739 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $196.29 | 3.829% | $203.8059 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $110.52 | 11.632% | $123.3757 | $123.38 | $123.40 | $123.40 |
| Purchase #6 | $169.36 | 4.523% | $177.0202 | $177.02 | $177.00 | $177.00 |
| Purchase #7 | $127.57 | 4.756% | $133.6372 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $1,132.98 | $1,207.0124 | $1,207.02 | $1,207.00 | $1,207.00 | |