| 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 | $178.32 | 10.346% | $196.769 | $196.77 | $196.75 | $196.80 |
| Purchase #2 | $210.42 | 6.832% | $224.7959 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $165.28 | 8.254% | $178.9222 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $10.49 | 6.292% | $11.15 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $9.94 | 4.486% | $10.3859 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $86.84 | 8.157% | $93.9235 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $8.90 | 11.510% | $9.9244 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $670.19 | $725.8709 | $725.87 | $725.80 | $725.90 | |