| 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 | $247.95 | 10.844% | $274.8377 | $274.84 | $274.85 | $274.80 |
| Purchase #2 | $162.42 | 3.586% | $168.2444 | $168.24 | $168.25 | $168.20 |
| Purchase #3 | $182.60 | 7.140% | $195.6376 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $202.72 | 4.835% | $212.5215 | $212.52 | $212.50 | $212.50 |
| Purchase #5 | $148.79 | 5.322% | $156.7086 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $214.74 | 12.758% | $242.1365 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $149.32 | 12.626% | $168.1731 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $1,308.54 | $1,418.2594 | $1,418.26 | $1,418.25 | $1,418.10 | |