| 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 | $139.86 | 7.161% | $149.8754 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $207.30 | 9.326% | $226.6328 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $220.90 | 4.513% | $230.8692 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $165.89 | 9.509% | $181.6645 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $20.58 | 12.434% | $23.1389 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $221.33 | 11.429% | $246.6258 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $77.44 | 7.674% | $83.3827 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $1,053.30 | $1,142.1893 | $1,142.19 | $1,142.25 | $1,142.20 | |