| 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 | $148.66 | 8.665% | $161.5414 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $192.85 | 6.349% | $205.094 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $84.87 | 4.364% | $88.5737 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $196.30 | 4.871% | $205.8618 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $199.66 | 9.352% | $218.3322 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $72.98 | 3.702% | $75.6817 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $18.64 | 3.192% | $19.235 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $913.96 | $974.3198 | $974.31 | $974.35 | $974.30 | |