| 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 | $200.89 | 12.770% | $226.5437 | $226.54 | $226.55 | $226.50 |
| Purchase #2 | $178.48 | 3.448% | $184.634 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $6.69 | 6.721% | $7.1396 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $190.32 | 11.324% | $211.8718 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $228.86 | 5.403% | $241.2253 | $241.23 | $241.25 | $241.20 |
| Purchase #6 | $152.28 | 5.763% | $161.0559 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $136.33 | 8.533% | $147.963 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $1,093.85 | $1,180.4333 | $1,180.43 | $1,180.45 | $1,180.40 | |