| 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 | $16.94 | 9.573% | $18.5617 | $18.56 | $18.55 | $18.60 |
| Purchase #2 | $183.70 | 10.115% | $202.2813 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $185.63 | 12.438% | $208.7187 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $166.90 | 11.263% | $185.6979 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $54.72 | 13.221% | $61.9545 | $61.95 | $61.95 | $62.00 |
| Purchase #6 | $206.62 | 6.678% | $220.4181 | $220.42 | $220.40 | $220.40 |
| Purchase #7 | $202.92 | 7.103% | $217.3334 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $1,017.43 | $1,114.9656 | $1,114.96 | $1,114.95 | $1,115.00 | |