| 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 | $163.64 | 9.119% | $178.5623 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $128.50 | 3.396% | $132.8639 | $132.86 | $132.85 | $132.90 |
| Purchase #3 | $15.52 | 4.326% | $16.1914 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $249.33 | 11.156% | $277.1453 | $277.15 | $277.15 | $277.10 |
| Purchase #5 | $157.31 | 5.367% | $165.7528 | $165.75 | $165.75 | $165.80 |
| Purchase #6 | $141.98 | 7.717% | $152.9366 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $170.37 | 12.183% | $191.1262 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $1,026.65 | $1,114.5785 | $1,114.58 | $1,114.60 | $1,114.60 | |