| 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 | $198.91 | 11.778% | $222.3376 | $222.34 | $222.35 | $222.30 |
| Purchase #2 | $6.93 | 9.802% | $7.6093 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $186.82 | 7.588% | $200.9959 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $128.57 | 12.236% | $144.3018 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $140.98 | 8.401% | $152.8237 | $152.82 | $152.80 | $152.80 |
| Purchase #6 | $196.97 | 5.631% | $208.0614 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $129.94 | 7.416% | $139.5764 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $989.12 | $1,075.7061 | $1,075.71 | $1,075.70 | $1,075.70 | |