| 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 | $115.27 | 11.521% | $128.5503 | $128.55 | $128.55 | $128.60 |
| Purchase #2 | $180.78 | 13.608% | $205.3805 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $139.60 | 5.205% | $146.8662 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $57.55 | 9.654% | $63.1059 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $195.79 | 9.680% | $214.7425 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $185.30 | 8.683% | $201.3896 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $50.93 | 8.412% | $55.2142 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $925.22 | $1,015.2492 | $1,015.25 | $1,015.25 | $1,015.30 | |