| 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 | $181.29 | 7.741% | $195.3237 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $216.74 | 4.390% | $226.2549 | $226.25 | $226.25 | $226.30 |
| Purchase #3 | $113.58 | 7.651% | $122.27 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $248.94 | 8.136% | $269.1938 | $269.19 | $269.20 | $269.20 |
| Purchase #5 | $154.75 | 11.110% | $171.9427 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $134.43 | 11.717% | $150.1812 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $38.91 | 9.584% | $42.6391 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $1,088.64 | $1,177.8054 | $1,177.79 | $1,177.80 | $1,177.80 | |