| 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 | $185.75 | 9.204% | $202.8464 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $207.42 | 6.261% | $220.4066 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $133.96 | 13.432% | $151.9535 | $151.95 | $151.95 | $152.00 |
| Purchase #4 | $142.77 | 6.705% | $152.3427 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $205.62 | 7.829% | $221.718 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $80.29 | 13.258% | $90.9348 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $174.42 | 3.175% | $179.9578 | $179.96 | $179.95 | $180.00 |
| 7 purchase totals = | $1,130.23 | $1,220.1598 | $1,220.16 | $1,220.15 | $1,220.10 | |