| 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 | $191.33 | 10.647% | $211.7009 | $211.70 | $211.70 | $211.70 |
| Purchase #2 | $75.73 | 6.770% | $80.8569 | $80.86 | $80.85 | $80.90 |
| Purchase #3 | $192.99 | 10.538% | $213.3273 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $167.86 | 10.209% | $184.9968 | $185.00 | $185.00 | $185.00 |
| Purchase #5 | $189.68 | 11.737% | $211.9427 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $164.74 | 4.525% | $172.1945 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $206.30 | 10.422% | $227.8006 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $1,188.63 | $1,302.8197 | $1,302.82 | $1,302.85 | $1,302.80 | |