| 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 | $123.87 | 13.249% | $140.2815 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $98.64 | 10.318% | $108.8177 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $149.37 | 7.797% | $161.0164 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $193.41 | 6.801% | $206.5638 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $175.36 | 6.722% | $187.1477 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $178.93 | 3.623% | $185.4126 | $185.41 | $185.40 | $185.40 |
| Purchase #7 | $181.49 | 7.469% | $195.0455 | $195.05 | $195.05 | $195.00 |
| 7 purchase totals = | $1,101.07 | $1,184.2852 | $1,184.29 | $1,184.25 | $1,184.20 | |