| 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 | $189.46 | 11.492% | $211.2327 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $172.51 | 9.846% | $189.4953 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $129.83 | 13.297% | $147.0935 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $65.70 | 8.394% | $71.2149 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $146.50 | 3.728% | $151.9615 | $151.96 | $151.95 | $152.00 |
| Purchase #6 | $122.27 | 5.333% | $128.7907 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $170.54 | 3.173% | $175.9512 | $175.95 | $175.95 | $176.00 |
| 7 purchase totals = | $996.81 | $1,075.7398 | $1,075.73 | $1,075.75 | $1,075.80 | |