| 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 | $170.41 | 13.568% | $193.5312 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $158.40 | 6.209% | $168.2351 | $168.24 | $168.25 | $168.20 |
| Purchase #3 | $176.47 | 5.340% | $185.8935 | $185.89 | $185.90 | $185.90 |
| Purchase #4 | $41.74 | 4.505% | $43.6204 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $93.72 | 10.403% | $103.4697 | $103.47 | $103.45 | $103.50 |
| Purchase #6 | $206.79 | 13.199% | $234.0842 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $114.95 | 6.832% | $122.8034 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $962.48 | $1,051.6375 | $1,051.63 | $1,051.65 | $1,051.60 | |