| 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 | $162.82 | 9.381% | $178.0941 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $68.25 | 8.746% | $74.2191 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $98.49 | 9.154% | $107.5058 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $164.86 | 8.618% | $179.0676 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $237.51 | 10.768% | $263.0851 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $48.33 | 4.592% | $50.5493 | $50.55 | $50.55 | $50.50 |
| Purchase #7 | $97.98 | 3.149% | $101.0654 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $878.24 | $953.5864 | $953.60 | $953.55 | $953.60 | |