| 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 | $161.71 | 5.489% | $170.5863 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $22.99 | 3.405% | $23.7728 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $14.29 | 10.784% | $15.831 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $171.25 | 13.192% | $193.8413 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $123.94 | 10.110% | $136.4703 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $111.48 | 3.428% | $115.3015 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $248.81 | 13.481% | $282.3521 | $282.35 | $282.35 | $282.40 |
| 7 purchase totals = | $854.47 | $938.1553 | $938.15 | $938.15 | $938.20 | |