| 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 | $161.49 | 10.328% | $178.1687 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $186.89 | 11.714% | $208.7823 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $163.77 | 10.664% | $181.2344 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $234.64 | 6.642% | $250.2248 | $250.22 | $250.20 | $250.20 |
| Purchase #5 | $70.71 | 5.292% | $74.452 | $74.45 | $74.45 | $74.50 |
| Purchase #6 | $100.86 | 6.563% | $107.4794 | $107.48 | $107.50 | $107.50 |
| Purchase #7 | $35.35 | 5.215% | $37.1935 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $953.71 | $1,037.5351 | $1,037.52 | $1,037.55 | $1,037.60 | |