| 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 | $185.57 | 4.478% | $193.8798 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $21.48 | 5.191% | $22.595 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $169.81 | 11.386% | $189.1446 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $220.59 | 8.270% | $238.8328 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $146.36 | 10.124% | $161.1775 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $189.93 | 8.197% | $205.4986 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $50.93 | 11.275% | $56.6724 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $984.67 | $1,067.8007 | $1,067.80 | $1,067.85 | $1,067.80 | |