| 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 | $142.72 | 10.710% | $158.0053 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $65.51 | 5.718% | $69.2559 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $53.37 | 13.786% | $60.7276 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $21.47 | 6.752% | $22.9197 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $165.45 | 11.629% | $184.6902 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $113.55 | 5.798% | $120.1336 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $46.80 | 13.578% | $53.1545 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $608.87 | $668.8868 | $668.89 | $668.90 | $668.90 | |