| 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 | $164.50 | 7.189% | $176.3259 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $190.25 | 13.664% | $216.2458 | $216.25 | $216.25 | $216.20 |
| Purchase #3 | $193.30 | 7.464% | $207.7279 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $90.45 | 5.726% | $95.6292 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $56.80 | 12.174% | $63.7148 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $83.56 | 5.450% | $88.114 | $88.11 | $88.10 | $88.10 |
| Purchase #7 | $63.85 | 6.611% | $68.0711 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $842.71 | $915.8287 | $915.83 | $915.85 | $915.70 | |