| 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 | $136.75 | 5.200% | $143.861 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $155.80 | 10.263% | $171.7898 | $171.79 | $171.80 | $171.80 |
| Purchase #3 | $25.86 | 7.319% | $27.7527 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $118.69 | 10.246% | $130.851 | $130.85 | $130.85 | $130.90 |
| Purchase #5 | $168.65 | 8.381% | $182.7846 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $128.25 | 8.184% | $138.746 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $238.47 | 8.791% | $259.4339 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $972.47 | $1,055.2190 | $1,055.21 | $1,055.25 | $1,055.30 | |