| 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 | $176.95 | 4.593% | $185.0773 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $143.94 | 8.775% | $156.5707 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $93.38 | 7.177% | $100.0819 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $101.64 | 8.113% | $109.8861 | $109.89 | $109.90 | $109.90 |
| Purchase #5 | $200.41 | 3.405% | $207.234 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $28.29 | 13.148% | $32.0096 | $32.01 | $32.00 | $32.00 |
| Purchase #7 | $230.26 | 7.434% | $247.3775 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $974.87 | $1,038.2371 | $1,038.24 | $1,038.30 | $1,038.30 | |