| 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 | $141.69 | 3.295% | $146.3587 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $168.69 | 10.638% | $186.6352 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $205.89 | 6.271% | $218.8014 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $229.66 | 4.318% | $239.5767 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $17.32 | 12.107% | $19.4169 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $239.98 | 3.251% | $247.7817 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $110.27 | 9.675% | $120.9386 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $1,113.50 | $1,179.5092 | $1,179.52 | $1,179.55 | $1,179.50 | |