| 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 | $185.72 | 10.804% | $205.7852 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $196.60 | 6.395% | $209.1726 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $49.59 | 11.723% | $55.4034 | $55.40 | $55.40 | $55.40 |
| Purchase #4 | $159.61 | 8.622% | $173.3716 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $43.31 | 10.694% | $47.9416 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $214.85 | 10.673% | $237.7809 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $249.31 | 11.634% | $278.3147 | $278.31 | $278.30 | $278.30 |
| 7 purchase totals = | $1,098.99 | $1,207.7700 | $1,207.76 | $1,207.75 | $1,207.80 | |