| 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 | $134.90 | 5.727% | $142.6257 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $140.90 | 11.109% | $156.5526 | $156.55 | $156.55 | $156.60 |
| Purchase #3 | $8.65 | 7.258% | $9.2778 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $147.44 | 7.320% | $158.2326 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $93.40 | 5.321% | $98.3698 | $98.37 | $98.35 | $98.40 |
| Purchase #6 | $67.70 | 11.425% | $75.4347 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $200.72 | 8.723% | $218.2288 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $793.71 | $858.7220 | $858.72 | $858.80 | $858.70 | |