| 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 | $171.50 | 7.204% | $183.8549 | $183.85 | $183.85 | $183.90 |
| Purchase #2 | $146.66 | 13.513% | $166.4782 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $14.83 | 10.232% | $16.3474 | $16.35 | $16.35 | $16.30 |
| Purchase #4 | $46.38 | 3.511% | $48.0084 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $177.62 | 4.617% | $185.8207 | $185.82 | $185.80 | $185.80 |
| Purchase #6 | $148.99 | 8.678% | $161.9194 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $36.32 | 9.131% | $39.6364 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $742.30 | $802.0654 | $802.07 | $802.05 | $802.00 | |