| 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 | $182.50 | 8.229% | $197.5179 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $13.81 | 9.448% | $15.1148 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $223.39 | 3.623% | $231.4834 | $231.48 | $231.50 | $231.50 |
| Purchase #4 | $173.29 | 5.739% | $183.2351 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $181.72 | 4.172% | $189.3014 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $12.65 | 3.495% | $13.0921 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $201.79 | 10.325% | $222.6248 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $989.15 | $1,052.3695 | $1,052.36 | $1,052.35 | $1,052.30 | |