| 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 | $156.35 | 9.423% | $171.0829 | $171.08 | $171.10 | $171.10 |
| Purchase #2 | $160.60 | 10.594% | $177.614 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $217.27 | 13.238% | $246.0322 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $191.95 | 8.505% | $208.2753 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $176.79 | 13.631% | $200.8882 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $57.42 | 10.739% | $63.5863 | $63.59 | $63.60 | $63.60 |
| Purchase #7 | $188.79 | 3.805% | $195.9735 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $1,149.17 | $1,263.4524 | $1,263.45 | $1,263.50 | $1,263.50 | |