| 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 | $154.51 | 5.406% | $162.8628 | $162.86 | $162.85 | $162.90 |
| Purchase #2 | $189.54 | 12.548% | $213.3235 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $214.49 | 11.564% | $239.2936 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $117.45 | 7.126% | $125.8195 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $57.50 | 7.594% | $61.8666 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $192.42 | 13.429% | $218.2601 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $153.36 | 4.398% | $160.1048 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $1,079.27 | $1,181.5309 | $1,181.52 | $1,181.45 | $1,181.60 | |