| 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 | $185.43 | 7.744% | $199.7897 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $219.84 | 11.797% | $245.7745 | $245.77 | $245.75 | $245.80 |
| Purchase #3 | $237.65 | 13.537% | $269.8207 | $269.82 | $269.80 | $269.80 |
| Purchase #4 | $75.85 | 10.202% | $83.5882 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $71.98 | 6.240% | $76.4716 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $11.35 | 10.154% | $12.5025 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $205.92 | 11.595% | $229.7964 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $1,008.02 | $1,117.7436 | $1,117.74 | $1,117.70 | $1,117.80 | |