| 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 | $101.65 | 7.260% | $109.0298 | $109.03 | $109.05 | $109.00 |
| Purchase #2 | $213.90 | 4.562% | $223.6581 | $223.66 | $223.65 | $223.70 |
| Purchase #3 | $167.95 | 11.437% | $187.1584 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $147.38 | 12.821% | $166.2756 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $153.85 | 10.356% | $169.7827 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $164.83 | 9.335% | $180.2169 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $144.62 | 9.787% | $158.774 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $1,094.18 | $1,194.8955 | $1,194.90 | $1,194.90 | $1,195.00 | |