| 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 | $156.44 | 12.786% | $176.4424 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $15.96 | 13.633% | $18.1358 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $211.77 | 9.531% | $231.9538 | $231.95 | $231.95 | $232.00 |
| Purchase #4 | $207.96 | 12.304% | $233.5474 | $233.55 | $233.55 | $233.50 |
| Purchase #5 | $228.62 | 3.252% | $236.0547 | $236.05 | $236.05 | $236.10 |
| Purchase #6 | $66.62 | 13.423% | $75.5624 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $203.63 | 7.601% | $219.1079 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,091.00 | $1,190.8044 | $1,190.80 | $1,190.80 | $1,190.80 | |