| 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 | $155.63 | 5.381% | $164.0045 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $160.91 | 3.797% | $167.0198 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $240.90 | 10.794% | $266.9027 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $49.99 | 12.771% | $56.3742 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $178.39 | 5.398% | $188.0195 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $149.36 | 7.275% | $160.2259 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $91.91 | 4.214% | $95.7831 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,027.09 | $1,098.3297 | $1,098.32 | $1,098.30 | $1,098.30 | |