| 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 | $151.82 | 3.260% | $156.7693 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $202.52 | 13.771% | $230.409 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $242.54 | 11.254% | $269.8355 | $269.84 | $269.85 | $269.80 |
| Purchase #4 | $128.25 | 10.163% | $141.284 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $127.43 | 11.141% | $141.627 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $163.51 | 9.353% | $178.8031 | $178.80 | $178.80 | $178.80 |
| Purchase #7 | $86.95 | 11.424% | $96.8832 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $1,103.02 | $1,215.6111 | $1,215.61 | $1,215.65 | $1,215.60 | |