| 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 | $145.45 | 3.507% | $150.5509 | $150.55 | $150.55 | $150.60 |
| Purchase #2 | $123.59 | 10.621% | $136.7165 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $196.68 | 10.531% | $217.3924 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $214.41 | 9.740% | $235.2935 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $125.28 | 7.316% | $134.4455 | $134.45 | $134.45 | $134.40 |
| Purchase #6 | $195.38 | 4.325% | $203.8302 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $202.64 | 7.286% | $217.4044 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $1,203.43 | $1,295.6334 | $1,295.63 | $1,295.65 | $1,295.60 | |