| 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 | $158.64 | 4.303% | $165.4663 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $60.35 | 4.703% | $63.1883 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $136.75 | 12.464% | $153.7945 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $220.98 | 9.555% | $242.0946 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $193.88 | 11.692% | $216.5484 | $216.55 | $216.55 | $216.50 |
| Purchase #6 | $208.35 | 4.264% | $217.234 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $162.87 | 13.172% | $184.3232 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $1,141.82 | $1,242.6493 | $1,242.64 | $1,242.65 | $1,242.60 | |