| 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 | $188.98 | 12.147% | $211.9354 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $162.71 | 12.562% | $183.1496 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $184.33 | 3.472% | $190.7299 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $138.57 | 13.114% | $156.7421 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $60.27 | 11.291% | $67.0751 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $147.68 | 9.735% | $162.0566 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $203.45 | 13.423% | $230.7591 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $1,085.99 | $1,202.4478 | $1,202.46 | $1,202.50 | $1,202.40 | |