| 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 | $114.45 | 7.501% | $123.0349 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $203.54 | 11.814% | $227.5862 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $17.57 | 6.655% | $18.7393 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $145.73 | 9.682% | $159.8396 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $59.50 | 10.596% | $65.8046 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $126.31 | 9.854% | $138.7566 | $138.76 | $138.75 | $138.80 |
| Purchase #7 | $162.48 | 7.527% | $174.7099 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $829.58 | $908.4711 | $908.47 | $908.50 | $908.40 | |