| 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 | $101.39 | 10.483% | $112.0187 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $148.67 | 3.648% | $154.0935 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $137.44 | 12.205% | $154.2146 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $86.73 | 11.312% | $96.5409 | $96.54 | $96.55 | $96.50 |
| Purchase #5 | $158.67 | 6.113% | $168.3695 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $180.27 | 7.384% | $193.5811 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $176.84 | 11.861% | $197.815 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $990.01 | $1,076.6333 | $1,076.63 | $1,076.60 | $1,076.60 | |