| 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 | $129.49 | 7.781% | $139.5656 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $147.72 | 12.222% | $165.7743 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $80.52 | 9.390% | $88.0808 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $145.81 | 13.600% | $165.6402 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $246.77 | 10.859% | $273.5668 | $273.57 | $273.55 | $273.60 |
| Purchase #6 | $247.35 | 11.443% | $275.6543 | $275.65 | $275.65 | $275.70 |
| Purchase #7 | $43.70 | 5.706% | $46.1935 | $46.19 | $46.20 | $46.20 |
| 7 purchase totals = | $1,041.36 | $1,154.4755 | $1,154.47 | $1,154.45 | $1,154.60 | |