| 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 | $182.38 | 13.124% | $206.3156 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $43.72 | 9.261% | $47.7689 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $63.25 | 10.825% | $70.0968 | $70.10 | $70.10 | $70.10 |
| Purchase #4 | $211.55 | 7.612% | $227.6532 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $113.76 | 7.313% | $122.0793 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $219.33 | 3.298% | $226.5635 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $238.86 | 10.114% | $263.0183 | $263.02 | $263.00 | $263.00 |
| 7 purchase totals = | $1,072.85 | $1,163.4956 | $1,163.50 | $1,163.45 | $1,163.60 | |