| 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 | $172.67 | 12.379% | $194.0448 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $193.99 | 5.463% | $204.5877 | $204.59 | $204.60 | $204.60 |
| Purchase #3 | $138.36 | 5.309% | $145.7055 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $32.59 | 9.277% | $35.6134 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $58.95 | 4.699% | $61.7201 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $183.25 | 8.377% | $198.6009 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $60.47 | 5.559% | $63.8315 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $840.28 | $904.1039 | $904.10 | $904.10 | $904.00 | |