| 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 | $105.67 | 11.468% | $117.7882 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $190.83 | 5.140% | $200.6387 | $200.64 | $200.65 | $200.60 |
| Purchase #3 | $104.83 | 8.210% | $113.4365 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $142.35 | 10.865% | $157.8163 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $152.91 | 6.587% | $162.9822 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $166.99 | 6.851% | $178.4305 | $178.43 | $178.45 | $178.40 |
| Purchase #7 | $226.62 | 7.204% | $242.9457 | $242.95 | $242.95 | $242.90 |
| 7 purchase totals = | $1,090.20 | $1,174.0381 | $1,174.05 | $1,174.10 | $1,173.90 | |