| 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 | $190.94 | 11.618% | $213.1234 | $213.12 | $213.10 | $213.10 |
| Purchase #2 | $127.80 | 12.266% | $143.4759 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $193.58 | 4.676% | $202.6318 | $202.63 | $202.65 | $202.60 |
| Purchase #4 | $35.80 | 5.192% | $37.6587 | $37.66 | $37.65 | $37.70 |
| Purchase #5 | $146.52 | 3.127% | $151.1017 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $158.80 | 10.149% | $174.9166 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $242.64 | 5.287% | $255.4684 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $1,096.08 | $1,178.3765 | $1,178.38 | $1,178.35 | $1,178.40 | |