| 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 | $160.60 | 6.483% | $171.0117 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $77.55 | 9.209% | $84.6916 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $13.40 | 10.234% | $14.7714 | $14.77 | $14.75 | $14.80 |
| Purchase #4 | $216.99 | 9.233% | $237.0247 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $103.97 | 9.321% | $113.661 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $63.52 | 13.286% | $71.9593 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $151.51 | 9.462% | $165.8459 | $165.85 | $165.85 | $165.80 |
| 7 purchase totals = | $787.54 | $858.9656 | $858.96 | $858.90 | $859.00 | |