| 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 | $156.65 | 8.581% | $170.0921 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $92.26 | 7.232% | $98.9322 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $67.37 | 10.443% | $74.4054 | $74.41 | $74.40 | $74.40 |
| Purchase #4 | $77.99 | 4.789% | $81.7249 | $81.72 | $81.70 | $81.70 |
| Purchase #5 | $198.85 | 4.219% | $207.2395 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $45.87 | 5.733% | $48.4997 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $221.36 | 13.239% | $250.6659 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $860.35 | $931.5597 | $931.56 | $931.55 | $931.50 | |