| 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 | $176.48 | 4.750% | $184.8628 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $45.79 | 10.216% | $50.4679 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $162.81 | 11.280% | $181.175 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $30.43 | 10.840% | $33.7286 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $123.47 | 6.376% | $131.3424 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $153.31 | 7.210% | $164.3637 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $212.35 | 13.207% | $240.3951 | $240.40 | $240.40 | $240.40 |
| 7 purchase totals = | $904.64 | $986.3355 | $986.34 | $986.35 | $986.40 | |