| 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 | $119.76 | 13.261% | $135.6414 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $58.62 | 10.591% | $64.8284 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $17.42 | 11.184% | $19.3683 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $127.91 | 8.644% | $138.9665 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $125.86 | 12.429% | $141.5031 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $20.97 | 9.492% | $22.9605 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $179.77 | 5.270% | $189.2439 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $650.31 | $712.5121 | $712.51 | $712.50 | $712.50 | |