| 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 | $109.92 | 11.223% | $122.2563 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $162.59 | 5.775% | $171.9796 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $126.61 | 13.783% | $144.0607 | $144.06 | $144.05 | $144.10 |
| Purchase #4 | $153.51 | 3.624% | $159.0732 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $175.29 | 10.247% | $193.252 | $193.25 | $193.25 | $193.30 |
| Purchase #6 | $115.64 | 6.570% | $123.2375 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $133.61 | 5.122% | $140.4535 | $140.45 | $140.45 | $140.50 |
| 7 purchase totals = | $977.17 | $1,054.3128 | $1,054.31 | $1,054.30 | $1,054.50 | |