| 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 | $172.93 | 9.665% | $189.6437 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $241.74 | 7.149% | $259.022 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $195.66 | 4.377% | $204.224 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $188.89 | 13.618% | $214.613 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $129.70 | 3.521% | $134.2667 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $89.52 | 9.457% | $97.9859 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $148.97 | 6.171% | $158.1629 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $1,167.41 | $1,257.9182 | $1,257.91 | $1,257.85 | $1,257.90 | |