| 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 | $147.85 | 11.731% | $165.1943 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $171.34 | 3.175% | $176.78 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $156.44 | 13.493% | $177.5484 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $103.34 | 4.773% | $108.2724 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $18.58 | 11.388% | $20.6959 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $22.32 | 11.274% | $24.8364 | $24.84 | $24.85 | $24.80 |
| Purchase #7 | $133.46 | 12.714% | $150.4281 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $753.33 | $823.7555 | $823.76 | $823.80 | $823.70 | |