| 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 | $168.42 | 11.341% | $187.5205 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $131.72 | 10.864% | $146.0301 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $86.50 | 6.307% | $91.9556 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $178.41 | 7.815% | $192.3527 | $192.35 | $192.35 | $192.40 |
| Purchase #5 | $174.35 | 10.186% | $192.1093 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $109.27 | 10.793% | $121.0635 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $156.58 | 7.712% | $168.6554 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,005.25 | $1,099.6871 | $1,099.69 | $1,099.65 | $1,099.80 | |