| 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 | $175.65 | 5.221% | $184.8207 | $184.82 | $184.80 | $184.80 |
| Purchase #2 | $213.83 | 13.475% | $242.6436 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $27.84 | 4.330% | $29.0455 | $29.05 | $29.05 | $29.00 |
| Purchase #4 | $233.59 | 6.211% | $248.0983 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $158.34 | 12.829% | $178.6534 | $178.65 | $178.65 | $178.70 |
| Purchase #6 | $221.62 | 12.536% | $249.4023 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $181.41 | 9.566% | $198.7637 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $1,212.28 | $1,331.4275 | $1,331.42 | $1,331.40 | $1,331.40 | |