| 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 | $15.36 | 8.827% | $16.7158 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $183.68 | 11.514% | $204.8289 | $204.83 | $204.85 | $204.80 |
| Purchase #3 | $127.30 | 4.753% | $133.3506 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $196.68 | 13.734% | $223.692 | $223.69 | $223.70 | $223.70 |
| Purchase #5 | $173.75 | 7.771% | $187.2521 | $187.25 | $187.25 | $187.30 |
| Purchase #6 | $127.44 | 6.103% | $135.2177 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $145.36 | 5.520% | $153.3839 | $153.38 | $153.40 | $153.40 |
| 7 purchase totals = | $969.57 | $1,054.4410 | $1,054.44 | $1,054.45 | $1,054.50 | |