| 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 | $131.96 | 10.153% | $145.3579 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $133.58 | 4.521% | $139.6192 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $191.27 | 10.272% | $210.9173 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $109.80 | 9.551% | $120.287 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $194.27 | 12.572% | $218.6936 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $121.37 | 6.628% | $129.4144 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $177.28 | 4.328% | $184.9527 | $184.95 | $184.95 | $185.00 |
| 7 purchase totals = | $1,059.53 | $1,149.2421 | $1,149.24 | $1,149.20 | $1,149.30 | |