| 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 | $189.30 | 7.391% | $203.2912 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $159.65 | 10.575% | $176.533 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $105.36 | 6.794% | $112.5182 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $132.64 | 9.274% | $144.941 | $144.94 | $144.95 | $144.90 |
| Purchase #5 | $99.90 | 13.811% | $113.6972 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $130.88 | 12.752% | $147.5698 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $98.29 | 7.852% | $106.0077 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $916.02 | $1,004.5581 | $1,004.56 | $1,004.55 | $1,004.50 | |