| 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 | $186.67 | 8.706% | $202.9215 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $179.28 | 3.523% | $185.596 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $161.86 | 8.633% | $175.8334 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $127.79 | 13.521% | $145.0685 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $111.63 | 12.142% | $125.1841 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $143.25 | 10.279% | $157.9747 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $88.44 | 11.421% | $98.5407 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $998.92 | $1,091.1189 | $1,091.11 | $1,091.10 | $1,091.10 | |