| 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 | $174.90 | 10.454% | $193.184 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $189.45 | 12.760% | $213.6238 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $51.50 | 12.186% | $57.7758 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $24.25 | 10.752% | $26.8574 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $237.73 | 3.193% | $245.3207 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $196.68 | 8.402% | $213.2051 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $181.59 | 3.342% | $187.6587 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $1,056.10 | $1,137.6255 | $1,137.63 | $1,137.60 | $1,137.70 | |