| 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 | $172.61 | 13.432% | $195.795 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $151.96 | 4.659% | $159.0398 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $192.95 | 13.148% | $218.3191 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $234.39 | 9.278% | $256.1367 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $194.78 | 7.374% | $209.1431 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $87.63 | 11.359% | $97.5839 | $97.58 | $97.60 | $97.60 |
| Purchase #7 | $158.44 | 8.712% | $172.2433 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $1,192.76 | $1,308.2609 | $1,308.26 | $1,308.30 | $1,308.10 | |