| 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 | $152.27 | 3.105% | $156.998 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $158.94 | 13.350% | $180.1585 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $221.78 | 4.463% | $231.678 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $198.87 | 5.874% | $210.5516 | $210.55 | $210.55 | $210.60 |
| Purchase #5 | $146.43 | 9.592% | $160.4756 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $118.84 | 3.522% | $123.0255 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $155.98 | 7.381% | $167.4929 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $1,153.11 | $1,230.3801 | $1,230.39 | $1,230.45 | $1,230.50 | |