| 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 | $146.61 | 12.821% | $165.4069 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $170.29 | 6.677% | $181.6603 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $224.30 | 12.461% | $252.25 | $252.25 | $252.25 | $252.30 |
| Purchase #4 | $188.56 | 12.726% | $212.5561 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $25.93 | 12.444% | $29.1567 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $132.77 | 6.303% | $141.1385 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $223.81 | 3.146% | $230.8511 | $230.85 | $230.85 | $230.90 |
| 7 purchase totals = | $1,112.27 | $1,213.0196 | $1,213.03 | $1,213.00 | $1,213.20 | |