| 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 | $26.67 | 11.698% | $29.7899 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $211.73 | 8.719% | $230.1907 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $40.95 | 12.685% | $46.1445 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $145.40 | 5.129% | $152.8576 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $39.66 | 7.602% | $42.675 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $167.75 | 6.858% | $179.2543 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $163.80 | 5.288% | $172.4617 | $172.46 | $172.45 | $172.50 |
| 7 purchase totals = | $795.96 | $853.3737 | $853.37 | $853.40 | $853.50 | |