| 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 | $207.75 | 6.751% | $221.7752 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $199.26 | 10.129% | $219.443 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $168.86 | 10.756% | $187.0226 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $158.36 | 8.815% | $172.3194 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $190.54 | 6.116% | $202.1934 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $136.68 | 13.524% | $155.1646 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $137.99 | 3.451% | $142.752 | $142.75 | $142.75 | $142.80 |
| 7 purchase totals = | $1,199.44 | $1,300.6702 | $1,300.66 | $1,300.65 | $1,300.70 | |