| 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 | $70.39 | 8.545% | $76.4048 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $93.54 | 12.191% | $104.9435 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $150.89 | 8.770% | $164.1231 | $164.12 | $164.10 | $164.10 |
| Purchase #4 | $211.33 | 13.177% | $239.177 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $164.49 | 11.102% | $182.7517 | $182.75 | $182.75 | $182.80 |
| Purchase #6 | $138.71 | 5.719% | $146.6428 | $146.64 | $146.65 | $146.60 |
| Purchase #7 | $236.39 | 13.157% | $267.4918 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $1,065.74 | $1,181.5347 | $1,181.52 | $1,181.55 | $1,181.50 | |