| 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 | $115.63 | 13.282% | $130.988 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $10.73 | 11.471% | $11.9608 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $24.66 | 8.344% | $26.7176 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $135.55 | 7.337% | $145.4953 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $18.90 | 13.558% | $21.4625 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $160.55 | 3.140% | $165.5913 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $93.90 | 9.807% | $103.1088 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $559.92 | $605.3243 | $605.33 | $605.30 | $605.40 | |