| 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 | $150.59 | 13.155% | $170.4001 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $233.65 | 7.359% | $250.8443 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $31.70 | 3.227% | $32.723 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $183.91 | 10.455% | $203.1378 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $245.79 | 11.275% | $273.5028 | $273.50 | $273.50 | $273.50 |
| Purchase #6 | $17.38 | 7.111% | $18.6159 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $165.93 | 11.575% | $185.1364 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $1,028.95 | $1,134.3603 | $1,134.36 | $1,134.35 | $1,134.20 | |