| 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 | $184.40 | 6.179% | $195.7941 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $163.65 | 13.668% | $186.0177 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $6.75 | 4.767% | $7.0718 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $138.99 | 12.566% | $156.4555 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $59.37 | 6.121% | $63.004 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $233.37 | 11.385% | $259.9392 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $31.80 | 9.447% | $34.8041 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $818.33 | $903.0864 | $903.08 | $903.05 | $903.10 | |