| 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 | $162.37 | 8.843% | $176.7284 | $176.73 | $176.75 | $176.70 |
| Purchase #2 | $63.82 | 7.171% | $68.3965 | $68.40 | $68.40 | $68.40 |
| Purchase #3 | $57.56 | 11.607% | $64.241 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $63.72 | 11.390% | $70.9777 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $205.84 | 6.463% | $219.1434 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $118.86 | 6.196% | $126.2246 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $143.28 | 11.730% | $160.0867 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $815.45 | $885.7983 | $885.80 | $885.85 | $885.70 | |