| 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 | $182.93 | 6.536% | $194.8863 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $59.30 | 13.569% | $67.3464 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $250.48 | 11.364% | $278.9445 | $278.94 | $278.95 | $278.90 |
| Purchase #4 | $17.39 | 7.853% | $18.7556 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $245.73 | 8.300% | $266.1256 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $34.93 | 13.761% | $39.7367 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $218.36 | 9.684% | $239.506 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $1,009.12 | $1,105.3011 | $1,105.32 | $1,105.35 | $1,105.20 | |