| 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 | $160.67 | 12.771% | $181.1892 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $47.73 | 5.833% | $50.5141 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $188.28 | 12.195% | $211.2407 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $129.87 | 13.794% | $147.7843 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $39.58 | 3.133% | $40.82 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $78.41 | 5.654% | $82.8433 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $87.39 | 11.436% | $97.3839 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $731.93 | $811.7755 | $811.76 | $811.80 | $811.70 | |