| 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 | $65.28 | 4.651% | $68.3162 | $68.32 | $68.30 | $68.30 |
| Purchase #2 | $147.55 | 3.288% | $152.4014 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $177.95 | 3.279% | $183.785 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $42.48 | 3.775% | $44.0836 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $143.42 | 4.711% | $150.1765 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $172.62 | 4.732% | $180.7884 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $67.26 | 5.270% | $70.8046 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $816.56 | $850.3557 | $850.36 | $850.40 | $850.40 | |