| 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 | $179.47 | 4.217% | $187.0382 | $187.04 | $187.05 | $187.00 |
| Purchase #2 | $149.92 | 5.398% | $158.0127 | $158.01 | $158.00 | $158.00 |
| Purchase #3 | $161.61 | 8.209% | $174.8766 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $105.99 | 8.818% | $115.3362 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $74.68 | 5.241% | $78.594 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $187.78 | 8.588% | $203.9065 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $50.96 | 6.116% | $54.0767 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $910.41 | $971.8409 | $971.85 | $971.90 | $971.80 | |