| 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 | $145.89 | 6.752% | $155.7405 | $155.74 | $155.75 | $155.70 |
| Purchase #2 | $17.35 | 8.530% | $18.83 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $196.84 | 3.272% | $203.2806 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $103.58 | 4.229% | $107.9604 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $12.44 | 10.340% | $13.7263 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $40.33 | 7.830% | $43.4878 | $43.49 | $43.50 | $43.50 |
| Purchase #7 | $202.37 | 12.668% | $228.0062 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $718.80 | $771.0318 | $771.04 | $771.10 | $771.00 | |