| 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 | $130.71 | 9.209% | $142.7471 | $142.75 | $142.75 | $142.70 |
| Purchase #2 | $172.31 | 7.205% | $184.7249 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $155.95 | 3.490% | $161.3927 | $161.39 | $161.40 | $161.40 |
| Purchase #4 | $85.93 | 9.437% | $94.0392 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $80.92 | 10.452% | $89.3778 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $222.91 | 13.394% | $252.7666 | $252.77 | $252.75 | $252.80 |
| Purchase #7 | $226.77 | 4.316% | $236.5574 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $1,075.50 | $1,161.6057 | $1,161.61 | $1,161.60 | $1,161.60 | |