| 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 | $128.44 | 9.260% | $140.3335 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $55.97 | 4.130% | $58.2816 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $135.57 | 13.229% | $153.5046 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $42.74 | 8.821% | $46.5101 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $114.29 | 5.635% | $120.7302 | $120.73 | $120.75 | $120.70 |
| Purchase #6 | $165.30 | 12.117% | $185.3294 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $96.79 | 9.859% | $106.3325 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $739.10 | $811.0219 | $811.01 | $811.10 | $810.90 | |