| 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 | $147.50 | 8.662% | $160.2765 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $16.57 | 11.544% | $18.4828 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $91.94 | 4.231% | $95.83 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $209.61 | 6.596% | $223.4359 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $177.69 | 11.190% | $197.5735 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $85.49 | 6.592% | $91.1255 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $232.49 | 12.409% | $261.3397 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $961.29 | $1,048.0639 | $1,048.07 | $1,048.15 | $1,048.00 | |