| 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 | $73.90 | 8.196% | $79.9568 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $203.46 | 6.559% | $216.8049 | $216.80 | $216.80 | $216.80 |
| Purchase #3 | $230.65 | 11.369% | $256.8726 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $143.56 | 11.427% | $159.9646 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $30.39 | 6.118% | $32.2493 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $205.84 | 4.525% | $215.1543 | $215.15 | $215.15 | $215.20 |
| Purchase #7 | $187.30 | 8.169% | $202.6005 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $1,075.10 | $1,163.6030 | $1,163.59 | $1,163.55 | $1,163.70 | |