| 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 | $177.60 | 3.818% | $184.3808 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $141.84 | 11.217% | $157.7502 | $157.75 | $157.75 | $157.80 |
| Purchase #3 | $158.64 | 10.399% | $175.137 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $75.62 | 9.152% | $82.5407 | $82.54 | $82.55 | $82.50 |
| Purchase #5 | $212.92 | 9.665% | $233.4987 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $172.96 | 7.285% | $185.5601 | $185.56 | $185.55 | $185.60 |
| Purchase #7 | $221.54 | 4.237% | $230.9266 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $1,161.12 | $1,249.7941 | $1,249.80 | $1,249.85 | $1,249.80 | |