| 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 | $177.84 | 5.244% | $187.1659 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $247.31 | 13.572% | $280.8749 | $280.87 | $280.85 | $280.90 |
| Purchase #3 | $98.68 | 6.246% | $104.8436 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $157.72 | 9.323% | $172.4242 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $21.45 | 12.755% | $24.1859 | $24.19 | $24.20 | $24.20 |
| Purchase #6 | $63.50 | 6.332% | $67.5208 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $147.48 | 9.743% | $161.849 | $161.85 | $161.85 | $161.80 |
| 7 purchase totals = | $913.98 | $998.8643 | $998.86 | $998.80 | $998.80 | |