| 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 | $164.58 | 7.782% | $177.3876 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $141.58 | 12.745% | $159.6244 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $205.47 | 7.537% | $220.9563 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $222.41 | 3.822% | $230.9105 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $175.25 | 9.680% | $192.2142 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $108.54 | 5.303% | $114.2959 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $57.38 | 10.616% | $63.4715 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $1,075.21 | $1,158.8604 | $1,158.86 | $1,158.80 | $1,158.90 | |