| 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 | $19.89 | 10.826% | $22.0433 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $177.96 | 8.259% | $192.6577 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $172.81 | 9.617% | $189.4291 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $139.36 | 13.150% | $157.6858 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $181.57 | 11.650% | $202.7229 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $179.88 | 5.758% | $190.2375 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $161.78 | 12.354% | $181.7663 | $181.77 | $181.75 | $181.80 |
| 7 purchase totals = | $1,033.25 | $1,136.5426 | $1,136.55 | $1,136.55 | $1,136.50 | |