| 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 | $45.94 | 7.610% | $49.436 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $168.60 | 6.151% | $178.9706 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $186.66 | 4.385% | $194.845 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $20.79 | 7.358% | $22.3197 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $106.35 | 12.590% | $119.7395 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $232.84 | 7.443% | $250.1703 | $250.17 | $250.15 | $250.20 |
| Purchase #7 | $41.86 | 7.595% | $45.0393 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $803.04 | $860.5204 | $860.53 | $860.50 | $860.40 | |