| 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 | $179.58 | 12.504% | $202.0347 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $190.93 | 13.530% | $216.7628 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $50.31 | 8.166% | $54.4183 | $54.42 | $54.40 | $54.40 |
| Purchase #4 | $17.71 | 5.627% | $18.7065 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $237.91 | 7.724% | $256.2862 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $115.45 | 9.849% | $126.8207 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $175.81 | 12.367% | $197.5524 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $967.70 | $1,072.5816 | $1,072.58 | $1,072.55 | $1,072.60 | |