| 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 | $177.43 | 5.142% | $186.5535 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $168.55 | 11.567% | $188.0462 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $97.29 | 4.112% | $101.2906 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $220.61 | 4.701% | $230.9809 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $178.70 | 8.580% | $194.0325 | $194.03 | $194.05 | $194.00 |
| Purchase #6 | $61.75 | 8.720% | $67.1346 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $197.51 | 5.374% | $208.1242 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $1,101.84 | $1,176.1625 | $1,176.15 | $1,176.20 | $1,176.10 | |