| 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 | $161.50 | 5.843% | $170.9364 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $17.51 | 5.757% | $18.5181 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $181.37 | 6.358% | $192.9015 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $227.70 | 9.623% | $249.6116 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $91.31 | 11.618% | $101.9184 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $133.27 | 12.172% | $149.4916 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $215.94 | 3.236% | $222.9278 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $1,028.60 | $1,106.3054 | $1,106.31 | $1,106.30 | $1,106.20 | |