| 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 | $162.30 | 5.576% | $171.3498 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $52.29 | 3.392% | $54.0637 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $165.79 | 11.255% | $184.4497 | $184.45 | $184.45 | $184.40 |
| Purchase #4 | $225.86 | 11.663% | $252.2021 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $51.38 | 11.205% | $57.1371 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $129.88 | 11.384% | $144.6655 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $195.29 | 8.399% | $211.6924 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $982.79 | $1,075.5603 | $1,075.56 | $1,075.55 | $1,075.50 | |