| 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 | $153.46 | 13.661% | $174.4242 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $187.90 | 12.454% | $211.3011 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $74.88 | 7.654% | $80.6113 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $194.59 | 7.499% | $209.1823 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $203.90 | 13.429% | $231.2817 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $59.39 | 11.819% | $66.4093 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $187.26 | 3.390% | $193.6081 | $193.61 | $193.60 | $193.60 |
| 7 purchase totals = | $1,061.38 | $1,166.8180 | $1,166.81 | $1,166.80 | $1,166.80 | |