| 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 | $175.29 | 7.825% | $189.0064 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $117.52 | 3.210% | $121.2924 | $121.29 | $121.30 | $121.30 |
| Purchase #3 | $241.28 | 7.373% | $259.0696 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $124.99 | 11.313% | $139.1301 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $153.95 | 9.711% | $168.9001 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $61.64 | 13.508% | $69.9663 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $109.51 | 6.613% | $116.7519 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $984.18 | $1,064.1168 | $1,064.12 | $1,064.10 | $1,064.20 | |