| 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 | $147.31 | 9.417% | $161.1822 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $83.87 | 11.180% | $93.2467 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $169.73 | 10.406% | $187.3921 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $81.46 | 3.212% | $84.0765 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $108.54 | 11.115% | $120.6042 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $26.52 | 13.106% | $29.9957 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $87.78 | 8.463% | $95.2088 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $705.21 | $771.7062 | $771.71 | $771.75 | $771.70 | |