| 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 | $186.57 | 6.437% | $198.5795 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $179.74 | 8.211% | $194.4985 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $70.95 | 13.185% | $80.3048 | $80.30 | $80.30 | $80.30 |
| Purchase #4 | $212.98 | 3.801% | $221.0754 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $170.60 | 10.811% | $189.0436 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $108.55 | 11.621% | $121.1646 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $58.35 | 4.859% | $61.1852 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $987.74 | $1,065.8516 | $1,065.85 | $1,065.90 | $1,065.90 | |