| 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 | $166.90 | 9.164% | $182.1947 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $168.73 | 7.415% | $181.2413 | $181.24 | $181.25 | $181.20 |
| Purchase #3 | $143.83 | 9.824% | $157.9599 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $147.82 | 6.573% | $157.5362 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $68.29 | 6.767% | $72.9112 | $72.91 | $72.90 | $72.90 |
| Purchase #6 | $213.70 | 7.475% | $229.6741 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $166.45 | 12.171% | $186.7086 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $1,075.72 | $1,168.2260 | $1,168.22 | $1,168.20 | $1,168.20 | |