| 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 | $171.79 | 9.742% | $188.5258 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $204.91 | 11.282% | $228.0279 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $205.38 | 9.341% | $224.5645 | $224.56 | $224.55 | $224.60 |
| Purchase #4 | $172.87 | 12.825% | $195.0406 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $152.91 | 9.844% | $167.9625 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $199.67 | 7.561% | $214.767 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $28.42 | 12.649% | $32.0148 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $1,135.95 | $1,250.9031 | $1,250.90 | $1,250.90 | $1,250.90 | |