| 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 | $178.29 | 5.394% | $187.907 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $10.47 | 8.312% | $11.3403 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $12.70 | 13.438% | $14.4066 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $167.28 | 10.267% | $184.4546 | $184.45 | $184.45 | $184.50 |
| Purchase #5 | $169.38 | 9.141% | $184.863 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $225.62 | 3.457% | $233.4197 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $83.85 | 12.373% | $94.2248 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $847.59 | $910.6160 | $910.61 | $910.55 | $910.60 | |