| 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 | $174.79 | 5.861% | $185.0344 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $238.99 | 6.742% | $255.1027 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $60.39 | 8.558% | $65.5582 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $136.31 | 10.803% | $151.0356 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $67.29 | 8.807% | $73.2162 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $71.85 | 10.542% | $79.4244 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $179.65 | 12.421% | $201.9643 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $929.27 | $1,011.3358 | $1,011.33 | $1,011.30 | $1,011.30 | |