| 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 | $136.65 | 6.513% | $145.55 | $145.55 | $145.55 | $145.60 |
| Purchase #2 | $94.81 | 4.181% | $98.774 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $167.77 | 12.488% | $188.7211 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $31.63 | 8.570% | $34.3407 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $21.93 | 8.595% | $23.8149 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $229.35 | 8.336% | $248.4686 | $248.47 | $248.45 | $248.50 |
| Purchase #7 | $205.29 | 4.356% | $214.2324 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $887.43 | $953.9017 | $953.89 | $953.85 | $953.90 | |