| 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 | $133.61 | 12.813% | $150.7294 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $103.96 | 6.197% | $110.4024 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $165.52 | 3.263% | $170.9209 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $28.72 | 12.750% | $32.3818 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $70.97 | 9.274% | $77.5518 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $132.60 | 8.817% | $144.2913 | $144.29 | $144.30 | $144.30 |
| Purchase #7 | $223.60 | 4.200% | $232.9912 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $858.98 | $919.2688 | $919.26 | $919.30 | $919.30 | |