| 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 | $170.41 | 6.755% | $181.9212 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $126.51 | 9.824% | $138.9383 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $212.44 | 6.628% | $226.5205 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $169.80 | 5.553% | $179.229 | $179.23 | $179.25 | $179.20 |
| Purchase #5 | $193.36 | 9.537% | $211.8007 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $162.69 | 13.368% | $184.4384 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $210.50 | 10.384% | $232.3583 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $1,245.71 | $1,355.2064 | $1,355.21 | $1,355.20 | $1,355.10 | |