| 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 | $101.34 | 13.566% | $115.0878 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $72.44 | 12.385% | $81.4117 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $240.31 | 9.626% | $263.4422 | $263.44 | $263.45 | $263.40 |
| Purchase #4 | $168.94 | 6.607% | $180.1019 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $150.36 | 4.788% | $157.5592 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $104.95 | 8.379% | $113.7438 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $224.33 | 12.259% | $251.8306 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $1,062.67 | $1,163.1772 | $1,163.17 | $1,163.20 | $1,163.10 | |