| 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 | $178.27 | 12.836% | $201.1527 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $145.70 | 12.387% | $163.7479 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $159.51 | 8.419% | $172.9391 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $39.70 | 11.124% | $44.1162 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $66.53 | 4.203% | $69.3263 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $246.75 | 11.409% | $274.9017 | $274.90 | $274.90 | $274.90 |
| Purchase #7 | $241.65 | 4.793% | $253.2323 | $253.23 | $253.25 | $253.20 |
| 7 purchase totals = | $1,078.11 | $1,179.4162 | $1,179.42 | $1,179.45 | $1,179.30 | |