| 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 | $194.44 | 8.116% | $210.2208 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $149.71 | 10.858% | $165.9655 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $9.52 | 7.117% | $10.1975 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $155.50 | 13.603% | $176.6527 | $176.65 | $176.65 | $176.70 |
| Purchase #5 | $216.40 | 12.317% | $243.054 | $243.05 | $243.05 | $243.10 |
| Purchase #6 | $140.74 | 13.120% | $159.2051 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $147.48 | 11.870% | $164.9859 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $1,013.79 | $1,130.2815 | $1,130.29 | $1,130.25 | $1,130.40 | |