| 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 | $166.47 | 13.665% | $189.2181 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $186.91 | 7.573% | $201.0647 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $20.47 | 5.667% | $21.63 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $156.57 | 7.775% | $168.7433 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $91.76 | 6.730% | $97.9354 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $220.67 | 8.233% | $238.8378 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $232.51 | 5.546% | $245.405 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $1,075.36 | $1,162.8343 | $1,162.84 | $1,162.85 | $1,162.70 | |