| 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 | $132.36 | 9.271% | $144.6311 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $156.65 | 10.316% | $172.81 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $13.59 | 5.501% | $14.3376 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $89.32 | 4.334% | $93.1911 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $38.58 | 12.772% | $43.5074 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $202.92 | 9.335% | $221.8626 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $192.60 | 11.353% | $214.4659 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $826.02 | $904.8057 | $904.81 | $904.80 | $904.80 | |