| 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 | $49.29 | 11.154% | $54.7878 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $214.84 | 7.246% | $230.4073 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $162.87 | 10.788% | $180.4404 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $173.72 | 5.271% | $182.8768 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $237.83 | 6.424% | $253.1082 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $155.42 | 6.659% | $165.7694 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $187.93 | 8.770% | $204.4115 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $1,181.90 | $1,271.8014 | $1,271.81 | $1,271.80 | $1,271.80 | |